Finite Group Databasebeta

← C2×#22588588 #31998366

Subgroups — C2×#22588588 #31998366

Order 18176.

1974 conjugacy classes of subgroups.

The subgroup lattice has 538 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556090C211yesmaximal, characteristic
2C22×#14556061C211yesmaximal, characteristic, complemented
3C22×#14556050C211yesmaximal, characteristic
4C22×#14556048C211yesmaximal, characteristic
5C2×#17985898C211yesmaximal, characteristic, complemented
6#22588588C218yesmaximal, direct product factor
7C2×#17985753C211yesmaximal, characteristic, complemented
8C2×#340×C71C211yesmaximal, characteristic, complemented
9C23×D284C2211yescharacteristic
10C23×C4×D71—21no—
11C23×C71⋊C8C2211yescharacteristic
12C2×#14556090—22no—
13C2×#14556090—24no—
14C2×#14556090—24no—
15C2×#14556090C2214yes—
16C22×C4⋊Dic71—21no—
17C22×C4⋊Dic71C2211yescharacteristic
18C22×(C2×D71)⋊C4—21no—
19C22×C4×Dic71C2211yescharacteristic
20C2×#14556061—24no—
21C2×#14556061C2214yescomplemented
22C2×#14556050—24no—
23C2×#14556050C2214yes—
24C2×#14556048C418yescomplemented
25C2×#14556048C2214yes—
26#17985898—22no—
27#17985898C2214yescomplemented
28C2×C71⋊#95—21no—
29#17985753C2214yescomplemented
30C23×C8×C71C2211yescharacteristic
31C22×C4⋊C4×C71C2211yescharacteristic
32C22×C4⋊C4×C71C2211yescharacteristic
33#340×C71C2214yescomplemented
34C24×D71—21no—
35C22×D284—21no—
36C22×D284—22no—
37C22×D284—22no—
38C22×D284—22no—
39C22×D284C2×C414yes—
40C22×D284D414yes—
41C22×D284Q814yes—
42C22×D284C2312yes—
43C23×Dic71—21no—
44C23×Dic71D411yescharacteristic
45C23×Dic71D411yescharacteristic
46C22×C4×D71—28no—
47C22×C4×D71—24no—
48C22×C4×D71—44no—
49C22×C4×D71—44no—
50C22×C71⋊C8—22no—
51C22×C71⋊C8—22no—
52C22×C71⋊C8C2×C414yescomplemented
53C22×C71⋊C8C2312yes—
54#14556090—216no—
55#14556090—28no—
56#14556090—28no—
57C2×C4⋊Dic71—24no—
58C2×C4⋊Dic71—22no—
59C2×C4⋊Dic71—22no—
60C2×C4⋊Dic71—21no—
61C2×C4⋊Dic71—44no—
62C2×C4⋊Dic71C2312yes—
63C2×(C2×D71)⋊C4—28no—
64C2×(C2×D71)⋊C4—24no—
65C2×C4×Dic71—22no—
66C2×C4×Dic71—22no—
67C2×C4×Dic71D412yes—
68C2×C4×Dic71C2312yes—
69#14556061—28no—
70#14556050—28no—
71#14556048C2×C4116yescomplemented
72C71⋊#95—24no—
73C23×C4×C71—21no—
74C23×C4×C71—21no—
75C23×C4×C71C2311yescharacteristic
76C22×C8×C71—22no—
77C22×C8×C71—22no—
78C22×C8×C71—22no—
79C22×C8×C71C2312yes—
80C2×C4⋊C4×C71—21no—
81C2×C4⋊C4×C71—21no—
82C2×C4⋊C4×C71—22no—
83C2×C4⋊C4×C71—22no—
84C2×C4⋊C4×C71C2×C414yescomplemented
85C2×C4⋊C4×C71D414yes—
86C2×C4⋊C4×C71C2312yes—
87C2×C4⋊C4×C71C2312yes—
88C23×D71—24no—
89C23×D71—24no—
90C23×D71—24no—
91C23×D71—22no—
92C23×D71—42no—
93C23×D71—42no—
94C23×D71—42no—
95C23×D71—42no—
96C2×D284—24no—
97C2×D284—28no—
98C2×D284—24no—
99C2×D284—24no—
100C2×D284—28no—
101C2×D284—28no—
102C2×D284—22no—
103C2×D284—22no—
104C2×D284—22no—
105C2×D284C4⋊C4116yescomplemented
106C2×D284C22×C414yes—
107C2×D284C2×D414yes—
108C2×D284C2×Q814yes—
109C22×Dic71—22no—
110C22×Dic71—22no—
111C22×Dic71—22no—
112C22×Dic71—22no—
113C22×Dic71—22no—
114C22×Dic71—22no—
115C22×Dic71—42no—
116C22×Dic71—42no—
117C22×Dic71—42no—
118C22×Dic71D814yes—
119C22×Dic71C2×D412yes—
120C22×Dic71C2×D412yes—
121C2×C4×D71—216no—
122C2×C4×D71—48no—
123C2×C4×D71—432no—
124C2×C4×D71—48no—
125C2×C71⋊C8—28no—
126C2×C71⋊C8—22no—
127C2×C71⋊C8—22no—
128C2×C71⋊C8C22×C414yescomplemented
129C4⋊Dic71—22no—
130C4⋊Dic71—22no—
131C4⋊Dic71—42no—
132C4⋊Dic71—48no—
133(C2×D71)⋊C4—216no—
134C4×Dic71—24no—
135C4×Dic71—22no—
136C4×Dic71—22no—
137C24×C71C2×D411yescharacteristic
138C22×C4×C71—24no—
139C22×C4×C71—24no—
140C22×C4×C71—22no—
141C22×C4×C71—22no—
142C22×C4×C71—42no—
143C22×C4×C71—42no—
144C22×C4×C71—42no—
145C22×C4×C71—42no—
146C22×C4×C71C22×C412yes—
147C22×C4×C71C2×D412yes—
148C22×C4×C71C2×D411yescharacteristic
149C22×C4×C71C2×D412yes—
150C22×C4×C71C2×Q812yes—
151C22×C4×C71#4112yes—
152C22×C4×C71#4112yes—
153C22×C4×C71C2411yescharacteristic
154C2×C8×C71—22no—
155C2×C8×C71—22no—
156C2×C8×C71—22no—
157C2×C8×C71—44no—
158C4⋊C4×C71—24no—
159C4⋊C4×C71—24no—
160C4⋊C4×C71—22no—
161C4⋊C4×C71—22no—
162C4⋊C4×C71C22×C414yescomplemented
163C4⋊C4×C71C2×D414yes—
164C23×C71C4×D412yes—
165C23×C71#12012yes—
166C23×C71C22⋊Q812yes—
167C23×C71C2×D812yes—
168C23×C71#13512yes—
169C23×C71AGL(1,ℤ/8)12yes—
170C23×C71#13712yes—
171C23×C71C22×D411yescharacteristic
172C22×D71—24no—
173C22×D71—24no—
174C22×D71—24no—
175C22×D71—216no—
176C22×D71—42no—
177C22×D71—42no—
178C22×D71—42no—
179C22×D71—42no—
180C22×D71—48no—
181C22×D71—48no—
182C22×D71—48no—
183C22×D71—48no—
184C22×D71—48no—
185C22×D71—48no—
186C2×C4×C71—24no—
187C2×C4×C71—24no—
188C2×C4×C71—42no—
189C2×C4×C71—42no—
190C2×C4×C71—42no—
191C2×C4×C71—42no—
192C2×C4×C71—48no—
193C2×C4×C71—48no—
194C2×C4×C71C2×C4⋊C414yes—
195C2×C4×C71C4×D412yes—
196C2×C4×C71C4×D414yes—
197C2×C4×C71#12012yes—
198C2×C4×C71C22⋊Q812yes—
199C2×C4×C71C22⋊Q814yes—
200C2×C4×C71#12314yes—
201C2×C4×C71C23×C411yescharacteristic
202C2×C4×C71C22×D411yescharacteristic
203C2×C4×C71C22×D411yescharacteristic
204C2×C4×C71C22×Q811yescharacteristic
205C2×C4×C71C2×#4111yescharacteristic
206C2×C4×C71C2×#4111yescharacteristic
207C2×Dic71—22no—
208C2×Dic71—22no—
209C2×Dic71—28no—
210C2×Dic71—22no—
211C2×Dic71—22no—
212C2×Dic71—22no—
213C2×Dic71—44no—
214C2×Dic71—42no—
215C2×Dic71—42no—
216C2×Dic71—42no—
217C2×Dic71—84no—
218C2×Dic71C2×D814yes—
219D284—24no—
220D284—24no—
221D284—24no—
222D284—216no—
223D284C2×C4⋊C418yescomplemented
224C4×D71—432no—
225C8×C71—42no—
226C71⋊C8—24no—
227C22×C71#38514yes—
228C22×C71C4×D814yes—
229C22×C71#44014yes—
230C22×C71#44714yes—
231C22×C71#45214yes—
232C22×C71#47414yes—
233C22×C71#47814yes—
234C22×C71C2×C4×D411yescharacteristic
235C22×C71C2×#12011yescharacteristic
236C22×C71C2×C22⋊Q811yescharacteristic
237C22×C71C22×D811yescharacteristic
238C22×C71C2×#13511yescharacteristic
239C22×C71C2×AGL(1,ℤ/8)11yescharacteristic
240C22×C71C2×#13711yescharacteristic
241C2×D71—28no—
242C2×D71—44no—
243C2×D71—432no—
244C2×D71—44no—
245C2×D71—44no—
246C2×D71—44no—
247C2×D71—44no—
248C2×D71—44no—
249C4×C71—44no—
250C4×C71—44no—
251C4×C71#38514yes—
252C4×C71C22×C4⋊C411yescharacteristic
253C4×C71C2×C4×D411yescharacteristic
254C4×C71C2×C22⋊Q811yescharacteristic
255C4×C71C2×#12311yescharacteristic
256Dic71—24no—
257Dic71—42no—
258Dic71—82no—
259C2×#1862—711nomaximal, Sylow
260C2×C71#186218yescomplemented
261C2×C71C2×#38511yescharacteristic
262C2×C71C2×C4×D811yescharacteristic
263C2×C71C2×#44011yescharacteristic
264C2×C71C2×#44711yescharacteristic
265C2×C71C2×#45211yescharacteristic
266C2×C71C2×#47411yescharacteristic
267C2×C71C2×#47811yescharacteristic
268D71—48no—
269C22×C4×D4—711no—
270C22×#107—711no—
271C22×#102—711no—
272C22×#102—711no—
273C2×#389—711no—
274#1862—718no—
275C2×#340D7111yescharacteristic, complemented
276C2×#336—711no—
277C71C2×#186211yescharacteristic, complemented, Sylow
278C23×D4—711no—
279C24×C4—1421no—
280C23×C8—711no—
281C23×C8C2×D7111yescharacteristic
282C2×C4×D4—714no—
283C2×C4×D4—1422no—
284C2×C4×D4—1424no—
285C2×C4×D4—1424no—
286C22×C4⋊C4—711no—
287C22×C4⋊C4—1421no—
288C22×C4⋊C4C2×D7111yescharacteristic
289C22×C4⋊C4C2×D7111yescharacteristic
290C22×C22⋊C4—1421no—
291C22×C42—711no—
292C2×#107—714no—
293C2×#107—1424no—
294C2×#102—718no—
295C2×#102—714no—
296C2×#102—714no—
297C2×#102—1424no—
298#389—714no—
299#389—1422no—
300C2×#95—1421no—
301#340C2×D7114yescomplemented
302#336—714no—
303C25—1421no—
304C22×D4—714no—
305C22×D4—714no—
306C22×D4—714no—
307C22×D4—712no—
308C22×D4—1421no—
309C22×D4—1422no—
310C22×D4—1422no—
311C22×D4—1422no—
312C23×C4—21no—
313C23×C4—21no—
314C23×C4—2844no—
315C23×C4—2844no—
316C23×C4—711no—
317C23×C4—711no—
318C23×C4—1424no—
319C23×C4—1428no—
320C23×C4—1421no—
321C23×C4C22×D7111yescharacteristic
322C22×C8—22no—
323C22×C8—22no—
324C22×C8—22no—
325C22×C8—714no—
326C22×C8—712no—
327C22×C8—1422no—
328C22×C8—1422no—
329C22×C8C22×D7112yes—
330C4×D4—1428no—
331C4×D4—14216no—
332C4×D4—1428no—
333C2×C4⋊C4—22no—
334C2×C4⋊C4—21no—
335C2×C4⋊C4—21no—
336C2×C4⋊C4—22no—
337C2×C4⋊C4—2844no—
338C2×C4⋊C4—712no—
339C2×C4⋊C4—1424no—
340C2×C4⋊C4—1421no—
341C2×C4⋊C4—1422no—
342C2×C4⋊C4—1422no—
343C2×C4⋊C4C4×D7114yescomplemented
344C2×C4⋊C4D28414yes—
345C2×C4⋊C4C22×D7112yes—
346C2×C4⋊C4C22×D7112yes—
347C2×C22⋊C4—1424no—
348C2×C22⋊C4—1428no—
349C2×C42—712no—
350C2×C42—712no—
351C2×C42—1422no—
352C2×C42—1422no—
353#107—1428no—
354#102—7116no—
355#102—1428no—
356#95—1424no—
357C24—2842no—
358C24—2842no—
359C24—2842no—
360C24—2842no—
361C24—1422no—
362C24—1424no—
363C24—1424no—
364C24—1424no—
365C24D4×D7111yescharacteristic
366C2×D4—714no—
367C2×D4—714no—
368C2×D4—714no—
369C2×D4—7116no—
370C2×D4—1422no—
371C2×D4—1422no—
372C2×D4—1422no—
373C2×D4—1424no—
374C2×D4—1428no—
375C2×D4—1424no—
376C2×D4—1424no—
377C2×D4—1428no—
378C2×D4—1428no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—24no—
382C22×C4—24no—
383C22×C4—42no—
384C22×C4—42no—
385C22×C4—42no—
386C22×C4—42no—
387C22×C4—2848no—
388C22×C4—28432no—
389C22×C4—2848no—
390C22×C4—2842no—
391C22×C4—2842no—
392C22×C4—2842no—
393C22×C4—712no—
394C22×C4—714no—
395C22×C4—712no—
396C22×C4—14216no—
397C22×C4—1422no—
398C22×C4—1422no—
399C22×C4—1422no—
400C22×C4—1422no—
401C22×C4—1422no—
402C22×C4—1422no—
403C22×C4C2×C4×D7112yes—
404C22×C4D4×D7112yes—
405C22×C4D4×D7111yescharacteristic
406C22×C4C2×D28412yes—
407C22×C4Q8×D7112yes—
408C22×C4#1176586412yes—
409C22×C4#1176586512yes—
410C22×C4C23×D7111yescharacteristic
411C2×C8—22no—
412C2×C8—22no—
413C2×C8—22no—
414C2×C8—44no—
415C2×C8—714no—
416C2×C8—1422no—
417C2×C8—1422no—
418C2×C8—1428no—
419C4⋊C4—22no—
420C4⋊C4—22no—
421C4⋊C4—24no—
422C4⋊C4—24no—
423C4⋊C4—2848no—
424C4⋊C4—2842no—
425C4⋊C4—1422no—
426C4⋊C4—1422no—
427C4⋊C4C2×C4×D7114yescomplemented
428C4⋊C4C2×D28414yes—
429C22⋊C4—14216no—
430C42—1422no—
431C42—1422no—
432C42—1424no—
433C23—2848no—
434C23—2848no—
435C23—2848no—
436C23—2848no—
437C23—2842no—
438C23—2842no—
439C23—2842no—
440C23—2848no—
441C23—2842no—
442C23—2848no—
443C23—14216no—
444C23—1424no—
445C23—1424no—
446C23—1424no—
447C23(C22⋊D71)⋊C412yes—
448C23#1455609812yes—
449C23#1455610612yes—
450C23D8×D7112yes—
451C23#1455614912yes—
452C23#1455615512yes—
453C23#1455616012yes—
454C23C2×D4×D7111yescharacteristic
455D4—718no—
456D4—14216no—
457D4—1424no—
458D4—1424no—
459D4—1424no—
460C2×C4—24no—
461C2×C4—24no—
462C2×C4—48no—
463C2×C4—48no—
464C2×C4—42no—
465C2×C4—42no—
466C2×C4—42no—
467C2×C4—42no—
468C2×C4—28432no—
469C2×C4—2844no—
470C2×C4—2842no—
471C2×C4—2842no—
472C2×C4—2842no—
473C2×C4—5684no—
474C2×C4—714no—
475C2×C4—1422no—
476C2×C4—1422no—
477C2×C4—1422no—
478C2×C4—1428no—
479C2×C4—1422no—
480C2×C4—1422no—
481C2×C4C4⋊C4×D7114yes—
482C2×C4(C22⋊D71)⋊C412yes—
483C2×C4C4×D28414yes—
484C2×C4#1455609812yes—
485C2×C4#1455610612yes—
486C2×C4#1455610814yes—
487C2×C4#1455611014yes—
488C2×C4C22×C4×D7111yescharacteristic
489C2×C4C2×D4×D7111yescharacteristic
490C2×C4C22×D28411yescharacteristic
491C2×C4C2×Q8×D7111yescharacteristic
492C2×C4C2×#1176586411yescharacteristic
493C2×C4C2×#1176586511yescharacteristic
494C8—42no—
495C8—1424no—
496C22—2844no—
497C22—2844no—
498C22—28432no—
499C22—2844no—
500C22—2844no—
501C22—2844no—
502C22—2844no—
503C22—1428no—
504C22#1798587314yes—
505C22#1798607914yes—
506C22#1798610214yes—
507C22#1798613414yes—
508C22#1798616414yes—
509C22#1798627814yes—
510C22#1798629814yes—
511C22C2×(C22⋊D71)⋊C411yescharacteristic
512C22C2×#1455609811yescharacteristic
513C22C2×#1455610611yescharacteristic
514C22C2×D8×D7111yescharacteristic
515C22C2×#1455614911yescharacteristic
516C22C2×#1455615511yescharacteristic
517C22C2×#1455616011yescharacteristic
518C4—44no—
519C4—44no—
520C4—2842no—
521C4—5682no—
522C4—1424no—
523C4#1798587314yes—
524C4C2×C4⋊C4×D7111yescharacteristic
525C4C2×C4×D28411yescharacteristic
526C4C2×#1455610811yescharacteristic
527C4C2×#1455611011yescharacteristic
528C2—2848no—
529C2#2258858818yesdirect product factor
530C2C2×#1798587311yescharacteristic
531C2C2×#1798607911yescharacteristic
532C2C2×#1798610211yescharacteristic
533C2C2×#1798613411yescharacteristic
534C2C2×#1798616411yescharacteristic
535C2C2×#1798627811yescharacteristic
536C2C2×#1798629811yescharacteristic
subgroupG/H
centerC24D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#340×C71C2
socleC24×C71C2×D4
prime radicalC23×D284C22
cosocleC22×C4×C71C24
hypercenterC2×#340D71
hypocenterC71C2×#1862
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×#14556061C2semidirect
5. C2×#17985898C2semidirect
6. #22588588C2direct (N × H)
7. C2×#17985753C2semidirect
8. C2×#340×C71C2semidirect
21. C2×#14556061C22semidirect
24. C2×#14556048C4semidirect
27. #17985898C22semidirect
29. #17985753C22semidirect
33. #340×C71C22semidirect
52. C22×C71⋊C8C2×C4semidirect
71. #14556048C2×C4semidirect
84. C2×C4⋊C4×C71C2×C4semidirect
105. C2×D284C4⋊C4semidirect
128. C2×C71⋊C8C22×C4semidirect
162. C4⋊C4×C71C22×C4semidirect
223. D284C2×C4⋊C4semidirect
260. C2×C71#1862semidirect
275. C2×#340D71semidirect
277. C71C2×#1862semidirect
301. #340C2×D71semidirect
343. C2×C4⋊C4C4×D71semidirect
427. C4⋊C4C2×C4×D71semidirect
529. C2#22588588direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145560902
C22×#145560612
C22×#145560502
C22×#145560482
C2×#179858982
#225885882
C2×#179857532
C2×#340×C712
C2×#186271