Finite Group Databasebeta

← C2×#22588439 #31997279

Subgroups — C2×#22588439 #31997279

Order 18176.

1606 conjugacy classes of subgroups.

The subgroup lattice has 486 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985963C211yesmaximal, characteristic
2C2×C4×C22⋊Dic71C211yesmaximal, characteristic
3#22588439C218yesmaximal, direct product factor
4C2×#17985758C214yesmaximal, complemented
5C22×#117×C71C211yesmaximal, characteristic
6C22×#11765849C2212yes—
7C22×C22⋊Dic71—21no—
8C22×C4×Dic71C2212yes—
9#17985963—22no—
10#17985963C2214yes—
11C2×C22⋊(C71⋊C8)—21no—
12C2×C22⋊(C71⋊C8)—21no—
13C4×C22⋊Dic71—22no—
14C4×C22⋊Dic71C2214yes—
15C2×C71⋊#95—21no—
16#17985758C22116yescomplemented
17C24×C4×C71C2211yescharacteristic
18C2×#117×C71—21no—
19C2×#117×C71—22no—
20C2×#117×C71—21no—
21C2×#117×C71—22no—
22C2×#117×C71C412yescomplemented
23C2×#117×C71C414yescomplemented
24C2×#117×C71C2212yes—
25C2×#117×C71C2214yes—
26C22×C4⋊C4×C71C411yescharacteristic, complemented
27C22×C4⋊C4×C71C411yescharacteristic, complemented
28C22×C22⋊C4×C71—21no—
29C22×C42×C71—21no—
30C23×Dic71—22no—
31C2×#11765849—22no—
32C2×#11765849—28no—
33C2×#11765849C2314yes—
34C22×C71⋊C8—22no—
35C2×C22⋊Dic71—28no—
36C2×C22⋊Dic71—24no—
37C2×C4×Dic71—22no—
38C2×C4×Dic71—28no—
39C2×C4×Dic71C2314yes—
40C22⋊(C71⋊C8)—24no—
41C22⋊(C71⋊C8)—24no—
42C71⋊#95—24no—
43C25×C71D411yescharacteristic
44C23×C4×C71—28no—
45C23×C4×C71—21no—
46C23×C4×C71—21no—
47C23×C4×C71C2×C411yescharacteristic
48C23×C4×C71C2×C412yes—
49C23×C4×C71C2×C411yescharacteristic
50C23×C4×C71D411yescharacteristic
51C23×C4×C71D412yes—
52C23×C4×C71D411yescharacteristic
53C23×C4×C71D411yescharacteristic
54C23×C4×C71D412yes—
55C23×C4×C71C2312yes—
56C23×C4×C71C2311yescharacteristic
57#117×C71—24no—
58#117×C71—24no—
59#117×C71—24no—
60#117×C71—22no—
61#117×C71—24no—
62#117×C71—22no—
63#117×C71—24no—
64#117×C71C2×C414yes—
65#117×C71C2×C418yescomplemented
66#117×C71C2314yes—
67C2×C4⋊C4×C71—22no—
68C2×C4⋊C4×C71—22no—
69C2×C4⋊C4×C71—21no—
70C2×C4⋊C4×C71—21no—
71C2×C4⋊C4×C71C2×C412yes—
72C2×C4⋊C4×C71C2×C412yes—
73C2×C4⋊C4×C71C2×C414yescomplemented
74C2×C4⋊C4×C71C2×C414yescomplemented
75C2×C22⋊C4×C71—24no—
76C2×C22⋊C4×C71—22no—
77C2×C22⋊C4×C71—22no—
78C2×C22⋊C4×C71—24no—
79C2×C42×C71—24no—
80C2×C42×C71—22no—
81C2×C42×C71—22no—
82C2×C42×C71—24no—
83C22×Dic71—28no—
84C22×Dic71—24no—
85C22×Dic71—44no—
86C22×Dic71—44no—
87#11765849—28no—
88#11765849—44no—
89C2×C71⋊C8—24no—
90C2×C71⋊C8—44no—
91C22⋊Dic71—216no—
92C4×Dic71—28no—
93C4×Dic71—44no—
94C24×C71—24no—
95C24×C71—24no—
96C24×C71—42no—
97C24×C71C22⋊C411yescharacteristic
98C24×C71C22⋊C412yes—
99C24×C71C22⋊C411yescharacteristic
100C24×C71C2×D412yes—
101C24×C71C2×D411yescharacteristic
102C22×C4×C71—24no—
103C22×C4×C71—24no—
104C22×C4×C71—28no—
105C22×C4×C71—24no—
106C22×C4×C71—28no—
107C22×C4×C71—24no—
108C22×C4×C71—24no—
109C22×C4×C71—28no—
110C22×C4×C71—28no—
111C22×C4×C71—22no—
112C22×C4×C71—22no—
113C22×C4×C71—24no—
114C22×C4×C71—24no—
115C22×C4×C71—44no—
116C22×C4×C71—44no—
117C22×C4×C71C22⋊C411yescharacteristic
118C22×C4×C71C22⋊C412yes—
119C22×C4×C71C22⋊C411yescharacteristic
120C22×C4×C71C22⋊C412yes—
121C22×C4×C71C22⋊C412yes—
122C22×C4×C71C22⋊C412yes—
123C22×C4×C71C22⋊C412yes—
124C22×C4×C71C22×C412yes—
125C22×C4×C71C22×C412yes—
126C22×C4×C71C22×C411yescharacteristic
127C22×C4×C71C22×C411yescharacteristic
128C22×C4×C71C2×D412yes—
129C22×C4×C71C2×D412yes—
130C22×C4×C71C2×D412yes—
131C22×C4×C71C2×D411yescharacteristic
132C22×C4×C71C2×D411yescharacteristic
133C22×C4×C71C2×D411yescharacteristic
134C22×C4×C71#4118yes—
135C22×C4×C71C2411yescharacteristic
136C4⋊C4×C71—22no—
137C4⋊C4×C71—22no—
138C4⋊C4×C71—24no—
139C4⋊C4×C71—24no—
140C4⋊C4×C71C22×C414yes—
141C4⋊C4×C71C22×C414yes—
142C22⋊C4×C71—24no—
143C22⋊C4×C71—28no—
144C22⋊C4×C71—24no—
145C42×C71—24no—
146C42×C71—28no—
147C42×C71—24no—
148C23×C71—22no—
149C23×C71—22no—
150C23×C71—22no—
151C23×C71—22no—
152C23×C71—24no—
153C23×C71—24no—
154C23×C71—22no—
155C23×C71—24no—
156C23×C71—22no—
157C23×C71—24no—
158C23×C71—22no—
159C23×C71—42no—
160C23×C71—42no—
161C23×C71—416no—
162C23×C71#10414yes—
163C23×C71C2×C22⋊C412yes—
164C23×C71C2×C22⋊C411yescharacteristic
165C23×C71C2×C22⋊C412yes—
166C23×C71C2×C22⋊C411yescharacteristic
167C23×C71#12314yes—
168C23×C71C22×D411yescharacteristic
169C2×C4×C71—24no—
170C2×C4×C71—24no—
171C2×C4×C71—22no—
172C2×C4×C71—22no—
173C2×C4×C71—24no—
174C2×C4×C71—24no—
175C2×C4×C71—24no—
176C2×C4×C71—24no—
177C2×C4×C71—24no—
178C2×C4×C71—24no—
179C2×C4×C71—24no—
180C2×C4×C71—24no—
181C2×C4×C71—24no—
182C2×C4×C71—24no—
183C2×C4×C71—48no—
184C2×C4×C71—48no—
185C2×C4×C71—44no—
186C2×C4×C71—44no—
187C2×C4×C71C2×C22⋊C412yes—
188C2×C4×C71C2×C22⋊C412yes—
189C2×C4×C71C2×C22⋊C411yescharacteristic
190C2×C4×C71C2×C22⋊C411yescharacteristic
191C2×C4×C71#11714yes—
192C2×C4×C71#11714yes—
193C2×C4×C71#12314yes—
194C2×C4×C71#12314yes—
195C2×C4×C71#12314yes—
196C2×C4×C71C23×C411yescharacteristic
197C2×C4×C71C22×D411yescharacteristic
198C2×C4×C71C2×#4114yes—
199C2×Dic71—28no—
200C2×Dic71—416no—
201C2×Dic71—44no—
202C2×Dic71—44no—
203C71⋊C8—44no—
204C22×C71—28no—
205C22×C71—28no—
206C22×C71—21no—
207C22×C71—21no—
208C22×C71—21no—
209C22×C71—22no—
210C22×C71—21no—
211C22×C71—22no—
212C22×C71—22no—
213C22×C71—22no—
214C22×C71—22no—
215C22×C71—48no—
216C22×C71—48no—
217C22×C71—44no—
218C22×C71#38112yes—
219C22×C71#38112yes—
220C22×C71C2×#10414yes—
221C22×C71C2×#10412yes—
222C22×C71#42112yes—
223C22×C71C22×C22⋊C411yescharacteristic
224C22×C71C2×#12312yes—
225C4×C71—22no—
226C4×C71—22no—
227C4×C71—44no—
228C4×C71—44no—
229C4×C71#38112yes—
230C4×C71#38112yes—
231C4×C71C2×#11712yes—
232C4×C71C2×#12312yes—
233Dic71—48no—
234C2×#1826—711nomaximal, Sylow
235C2×C71—22no—
236C2×C71—22no—
237C2×C71—24no—
238C2×C71—42no—
239C2×C71#182614yescomplemented
240C2×C71C2×#38111yescharacteristic
241C2×C71C22×#10411yescharacteristic
242C2×C71C2×#42111yescharacteristic
243C22×#117D7111yescharacteristic
244C2×#407—711no—
245C2×C4×C22⋊C4—711no—
246#1826—718no—
247C2×#339—714no—
248C71C2×#182611yescharacteristic, complemented, Sylow
249C24×C4C2×D7111yescharacteristic
250C22×M16—712no—
251C2×#117—21no—
252C2×#117—22no—
253C2×#117—22no—
254C2×#117—21no—
255C2×#117Dic7112yescomplemented
256C2×#117Dic7114yescomplemented
257C2×#117C2×D7112yes—
258C2×#117C2×D7114yes—
259C22×C4⋊C4Dic7111yescharacteristic, complemented
260C22×C4⋊C4Dic7111yescharacteristic, complemented
261C22×C22⋊C4—21no—
262C22×C22⋊C4—1421no—
263C22×C42—21no—
264C22×C42—712no—
265#407—714no—
266#407—1422no—
267C2×C22⋊C8—1421no—
268C2×C22⋊C8—1421no—
269C4×C22⋊C4—714no—
270C4×C22⋊C4—1422no—
271C2×#95—1421no—
272#339—7116no—
273C25C22⋊D7111yescharacteristic
274C23×C4—28no—
275C23×C4—21no—
276C23×C4—21no—
277C23×C4—1422no—
278C23×C4C2×Dic7111yescharacteristic
279C23×C4C2×Dic7112yes—
280C23×C4C2×Dic7111yescharacteristic
281C23×C4C22⋊D7111yescharacteristic
282C23×C4C22⋊D7112yes—
283C23×C4C22⋊D7112yes—
284C23×C4C22⋊D7111yescharacteristic
285C23×C4C22⋊D7111yescharacteristic
286C23×C4C22×D7112yes—
287C23×C4C22×D7111yescharacteristic
288C2×M16—714no—
289C2×M16—1428no—
290C2×M16—1422no—
291C22×C8—1422no—
292#117—24no—
293#117—24no—
294#117—24no—
295#117—22no—
296#117—24no—
297#117—22no—
298#117—24no—
299#117C2×Dic7114yes—
300#117C2×Dic7118yescomplemented
301#117C22×D7114yes—
302C2×C4⋊C4—22no—
303C2×C4⋊C4—22no—
304C2×C4⋊C4—21no—
305C2×C4⋊C4—21no—
306C2×C4⋊C4C2×Dic7112yes—
307C2×C4⋊C4C2×Dic7112yes—
308C2×C4⋊C4C2×Dic7114yescomplemented
309C2×C4⋊C4C2×Dic7114yescomplemented
310C2×C22⋊C4—24no—
311C2×C22⋊C4—22no—
312C2×C22⋊C4—22no—
313C2×C22⋊C4—24no—
314C2×C22⋊C4—1428no—
315C2×C22⋊C4—1424no—
316C2×C42—24no—
317C2×C42—22no—
318C2×C42—24no—
319C2×C42—22no—
320C2×C42—714no—
321C2×C42—1422no—
322C2×C42—1428no—
323C22⋊C8—1424no—
324C22⋊C8—1424no—
325#95—1424no—
326C24—24no—
327C24—24no—
328C24—42no—
329C24C22⋊Dic7111yescharacteristic
330C24C22⋊Dic7112yes—
331C24C22⋊Dic7111yescharacteristic
332C24C2×C22⋊D7112yes—
333C24C2×C22⋊D7111yescharacteristic
334C22×C4—24no—
335C22×C4—28no—
336C22×C4—24no—
337C22×C4—28no—
338C22×C4—24no—
339C22×C4—24no—
340C22×C4—24no—
341C22×C4—28no—
342C22×C4—28no—
343C22×C4—22no—
344C22×C4—22no—
345C22×C4—24no—
346C22×C4—24no—
347C22×C4—44no—
348C22×C4—44no—
349C22×C4—2844no—
350C22×C4—2844no—
351C22×C4—1428no—
352C22×C4—1424no—
353C22×C4C22⋊Dic7111yescharacteristic
354C22×C4C22⋊Dic7112yes—
355C22×C4C22⋊Dic7111yescharacteristic
356C22×C4C22⋊Dic7112yes—
357C22×C4C22⋊Dic7112yes—
358C22×C4C22⋊Dic7112yes—
359C22×C4C22⋊Dic7112yes—
360C22×C4C22×Dic7112yes—
361C22×C4C22×Dic7112yes—
362C22×C4C22×Dic7111yescharacteristic
363C22×C4C22×Dic7111yescharacteristic
364C22×C4C2×C22⋊D7112yes—
365C22×C4C2×C22⋊D7112yes—
366C22×C4C2×C22⋊D7112yes—
367C22×C4C2×C22⋊D7111yescharacteristic
368C22×C4C2×C22⋊D7111yescharacteristic
369C22×C4C2×C22⋊D7111yescharacteristic
370C22×C4#1176586518yes—
371C22×C4C23×D7111yescharacteristic
372M16—2844no—
373M16—1428no—
374C2×C8—2844no—
375C2×C8—1424no—
376C4⋊C4—22no—
377C4⋊C4—22no—
378C4⋊C4—24no—
379C4⋊C4—24no—
380C4⋊C4C22×Dic7114yes—
381C4⋊C4C22×Dic7114yes—
382C22⋊C4—24no—
383C22⋊C4—24no—
384C22⋊C4—28no—
385C22⋊C4—14216no—
386C42—24no—
387C42—24no—
388C42—28no—
389C42—2844no—
390C42—1428no—
391C23—22no—
392C23—22no—
393C23—22no—
394C23—22no—
395C23—24no—
396C23—22no—
397C23—24no—
398C23—24no—
399C23—24no—
400C23—22no—
401C23—22no—
402C23—42no—
403C23—42no—
404C23—416no—
405C23#1455605514yes—
406C23C2×C22⋊Dic7112yes—
407C23C2×C22⋊Dic7111yescharacteristic
408C23C2×C22⋊Dic7112yes—
409C23C2×C22⋊Dic7111yescharacteristic
410C23#1455611114yes—
411C23C22×C22⋊D7111yescharacteristic
412C2×C4—24no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—24no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—24no—
419C2×C4—24no—
420C2×C4—24no—
421C2×C4—24no—
422C2×C4—24no—
423C2×C4—24no—
424C2×C4—24no—
425C2×C4—24no—
426C2×C4—48no—
427C2×C4—48no—
428C2×C4—44no—
429C2×C4—44no—
430C2×C4—2844no—
431C2×C4—28416no—
432C2×C4—2844no—
433C2×C4—1428no—
434C2×C4C2×C22⋊Dic7112yes—
435C2×C4C2×C22⋊Dic7112yes—
436C2×C4C2×C22⋊Dic7111yescharacteristic
437C2×C4C2×C22⋊Dic7111yescharacteristic
438C2×C4#1455608714yes—
439C2×C4#1455608714yes—
440C2×C4#1455611114yes—
441C2×C4#1455611114yes—
442C2×C4#1455611114yes—
443C2×C4C23×Dic7111yescharacteristic
444C2×C4C22×C22⋊D7111yescharacteristic
445C2×C4C2×#1176586514yes—
446C8—2844no—
447C22—21no—
448C22—21no—
449C22—22no—
450C22—21no—
451C22—21no—
452C22—28no—
453C22—28no—
454C22—22no—
455C22—22no—
456C22—22no—
457C22—22no—
458C22—48no—
459C22—48no—
460C22—44no—
461C22#1798586212yes—
462C22#1798586212yes—
463C22C2×#1455605514yes—
464C22C2×#1455605512yes—
465C22#1798601612yes—
466C22C22×C22⋊Dic7111yescharacteristic
467C22C2×#1455611112yes—
468C4—22no—
469C4—22no—
470C4—44no—
471C4—44no—
472C4—2848no—
473C4#1798586212yes—
474C4#1798586212yes—
475C4C2×#1455608712yes—
476C4C2×#1455611112yes—
477C2—22no—
478C2—22no—
479C2—24no—
480C2—42no—
481C2#2258843914yesdirect product factor
482C2C2×#1798586211yescharacteristic
483C2C22×#1455605511yescharacteristic
484C2C2×#1798601611yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×#117×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC25×C71D4
cosocleC22×C4×C71C24
hypercenterC22×#117D71
hypocenterC71C2×#1826
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
3. #22588439C2direct (N × H)
4. C2×#17985758C2semidirect
16. #17985758C22semidirect
22. C2×#117×C71C4semidirect
23. C2×#117×C71C4semidirect
26. C22×C4⋊C4×C71C4semidirect
27. C22×C4⋊C4×C71C4semidirect
65. #117×C71C2×C4semidirect
73. C2×C4⋊C4×C71C2×C4semidirect
74. C2×C4⋊C4×C71C2×C4semidirect
239. C2×C71#1826semidirect
248. C71C2×#1826semidirect
255. C2×#117Dic71semidirect
256. C2×#117Dic71semidirect
259. C22×C4⋊C4Dic71semidirect
260. C22×C4⋊C4Dic71semidirect
300. #117C2×Dic71semidirect
308. C2×C4⋊C4C2×Dic71semidirect
309. C2×C4⋊C4C2×Dic71semidirect
481. C2#22588439direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859632
C2×C4×C22⋊Dic712
#225884392
C2×#179857582
C22×#117×C712
C2×#182671