Finite Group Databasebeta

← C2×#22587505 #31973173

Subgroups — C2×#22587505 #31973173

Order 18176.

1174 conjugacy classes of subgroups.

The subgroup lattice has 474 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986351C211yesmaximal, characteristic, complemented
2C2×#17986294C211yesmaximal, characteristic, complemented
3C2×#17986289C211yesmaximal, characteristic
4#22587505C218yesmaximal, direct product factor
5C2×#17985745C211yesmaximal, characteristic, complemented
6C2×Q8⋊(C71⋊C8)C211yesmaximal, characteristic, complemented
7C2×D4⋊(C71⋊C8)C211yesmaximal, characteristic
8C2×D4×Q8×C71C211yesmaximal, characteristic
9C2×#14556128C2211yescharacteristic
10#17986351—22no—
11#17986351C2214yescomplemented
12#17986294—22no—
13#17986294C2214yescomplemented
14#17986289—22no—
15#17986289C2214yes—
16C2×#14556061—21no—
17C2×#14556059—21no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×#14556052—21no—
21C2×#14556051—22no—
22C2×#14556049—21no—
23C2×C4×C71⋊C8C2211yescharacteristic
24#17985745C2214yescomplemented
25Q8⋊(C71⋊C8)C2214yescomplemented
26D4⋊(C71⋊C8)C2214yes—
27C23×Q8×C71—21no—
28D4×Q8×C71—22no—
29D4×Q8×C71—22no—
30D4×Q8×C71—22no—
31D4×Q8×C71C2214yes—
32C2×C4⋊Q8×C71—21no—
33C2×C4⋊Q8×C71C2211yescharacteristic
34C2×C22⋊Q8×C71—21no—
35C2×C22⋊Q8×C71—22no—
36C2×C4×Q8×C71C2211yescharacteristic
37C2×C4×D4×C71—21no—
38C2×C4×D4×C71C2211yescharacteristic
39C22×Dic142—21no—
40C22×C71⋊C8—21no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128C2312yes—
47C2×C4⋊Dic71—21no—
48C2×C4⋊Dic71—21no—
49#14556061—24no—
50#14556059—24no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)C2312yes—
54C4⋊(C71⋊C8)C2312yes—
55#14556052—24no—
56#14556051—28no—
57#14556049—24no—
58C4×C71⋊C8—21no—
59C4×C71⋊C8C2312yes—
60C22×Q8×C71—22no—
61C22×Q8×C71—24no—
62C22×Q8×C71—24no—
63C22×Q8×C71—21no—
64C22×Q8×C71—44no—
65C22×Q8×C71—44no—
66C22×Q8×C71D411yescharacteristic
67C22×D4×C71D411yescharacteristic
68C23×C4×C71—22no—
69C23×C4×C71—21no—
70C4⋊Q8×C71—24no—
71C4⋊Q8×C71—24no—
72C4⋊Q8×C71—21no—
73C4⋊Q8×C71—21no—
74C4⋊Q8×C71D412yes—
75C4⋊Q8×C71C2312yes—
76C22⋊Q8×C71—24no—
77C22⋊Q8×C71—28no—
78C22⋊Q8×C71—24no—
79C22⋊Q8×C71—28no—
80C4×Q8×C71—21no—
81C4×Q8×C71—21no—
82C4×Q8×C71D412yes—
83C4×Q8×C71C2312yes—
84C4×D4×C71—24no—
85C4×D4×C71—24no—
86C4×D4×C71—21no—
87C4×D4×C71—21no—
88C4×D4×C71D412yes—
89C4×D4×C71C2312yes—
90C2×C4⋊C4×C71—22no—
91C2×C4⋊C4×C71—21no—
92C2×C4⋊C4×C71—21no—
93C2×C4⋊C4×C71D411yescharacteristic
94C2×C4⋊C4×C71D411yescharacteristic
95C2×C4⋊C4×C71D412yes—
96C2×C22⋊C4×C71—22no—
97C2×C22⋊C4×C71—21no—
98C2×C42×C71—21no—
99C2×C42×C71C2311yescharacteristic
100C2×Dic142—22no—
101C2×Dic142—44no—
102C2×Dic142—41no—
103C22×Dic71—41no—
104C2×C71⋊C8—22no—
105C2×C71⋊C8—22no—
106C2×C71⋊C8—22no—
107C2×C71⋊C8—42no—
108C2×C71⋊C8—42no—
109C2×C71⋊C8—42no—
110C4⋊Dic71—22no—
111C4⋊Dic71—22no—
112C4⋊Dic71—41no—
113C4⋊Dic71—41no—
114C24×C71—21no—
115C2×Q8×C71—28no—
116C2×Q8×C71—21no—
117C2×Q8×C71—22no—
118C2×Q8×C71—22no—
119C2×Q8×C71—22no—
120C2×Q8×C71—48no—
121C2×Q8×C71—48no—
122C2×Q8×C71—416no—
123C2×Q8×C71—48no—
124C2×Q8×C71—42no—
125C2×Q8×C71—42no—
126C2×Q8×C71SD1614yes—
127C2×Q8×C71C2×D412yes—
128C2×D4×C71—21no—
129C2×D4×C71—22no—
130C2×D4×C71Q1614yes—
131C2×D4×C71C2×D412yes—
132C22×C4×C71—21no—
133C22×C4×C71—28no—
134C22×C4×C71—21no—
135C22×C4×C71—22no—
136C22×C4×C71—21no—
137C22×C4×C71—22no—
138C22×C4×C71—22no—
139C22×C4×C71—48no—
140C22×C4×C71—42no—
141C22×C4×C71—42no—
142C22×C4×C71C2×D411yescharacteristic
143C22×C4×C71C2×D411yescharacteristic
144C22×C4×C71C2×D411yescharacteristic
145C4⋊C4×C71—28no—
146C4⋊C4×C71—22no—
147C4⋊C4×C71—22no—
148C4⋊C4×C71—21no—
149C4⋊C4×C71—21no—
150C4⋊C4×C71—22no—
151C4⋊C4×C71—22no—
152C4⋊C4×C71—22no—
153C4⋊C4×C71C2×D412yes—
154C4⋊C4×C71C2×D412yes—
155C4⋊C4×C71C2×D414yes—
156C22⋊C4×C71—28no—
157C22⋊C4×C71—22no—
158C22⋊C4×C71—22no—
159C42×C71—22no—
160C42×C71—22no—
161C42×C71C2×D411yescharacteristic
162C42×C71C2×D411yescharacteristic
163C42×C71C2×D411yescharacteristic
164C42×C71C2411yescharacteristic
165C23×C71—22no—
166C23×C71—24no—
167C23×C71—42no—
168C23×C71—42no—
169C23×C71#12011yescharacteristic
170Q8×C71—22no—
171Q8×C71—24no—
172Q8×C71—416no—
173Q8×C71—42no—
174Q8×C71—42no—
175Q8×C71—44no—
176Q8×C71C2×SD1614yes—
177D4×C71—22no—
178D4×C71—24no—
179D4×C71C2×Q1614yes—
180C2×C4×C71—22no—
181C2×C4×C71—24no—
182C2×C4×C71—22no—
183C2×C4×C71—22no—
184C2×C4×C71—24no—
185C2×C4×C71—22no—
186C2×C4×C71—416no—
187C2×C4×C71—44no—
188C2×C4×C71—42no—
189C2×C4×C71—42no—
190C2×C4×C71—42no—
191C2×C4×C71—42no—
192C2×C4×C71—44no—
193C2×C4×C71#12011yescharacteristic
194C2×C4×C71#12011yescharacteristic
195C2×C4×C71#12011yescharacteristic
196C2×C4×C71C2×SD1612yes—
197C2×C4×C71C2×Q1612yes—
198C2×C4×C71AGL(1,ℤ/8)12yes—
199C2×C4×C71#13712yes—
200C2×C4×C71C22×D411yescharacteristic
201C2×C4×C71C22×D411yescharacteristic
202C2×C4×C71C22×D411yescharacteristic
203C2×Dic71—42no—
204C2×Dic71—82no—
205Dic142—44no—
206Dic142—82no—
207C71⋊C8—42no—
208C71⋊C8—42no—
209C71⋊C8—42no—
210C22×C71—24no—
211C22×C71—48no—
212C22×C71—42no—
213C22×C71—42no—
214C22×C71#45012yes—
215C22×C71#45112yes—
216C22×C71#45412yes—
217C22×C71C2×#12011yescharacteristic
218C4×C71—24no—
219C4×C71—21no—
220C4×C71—21no—
221C4×C71—44no—
222C4×C71—42no—
223C4×C71—42no—
224C4×C71#45012yes—
225C4×C71#45112yes—
226C4×C71C22×SD1611yescharacteristic
227C4×C71C22×Q1611yescharacteristic
228C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
229C4×C71C2×#13711yescharacteristic
230Dic71—82no—
231C2×#1637—711nomaximal, Sylow
232C2×C71—44no—
233C2×C71#163714yescomplemented
234C2×C71C2×#45011yescharacteristic
235C2×C71C2×#45111yescharacteristic
236C2×C71C2×#45411yescharacteristic
237C2×D4×Q8D7111yescharacteristic
238C2×#487—711no—
239C2×#477—711no—
240C2×#476—711no—
241#1637—718no—
242C2×#332—711no—
243C2×Q8⋊C8—711no—
244C2×D4⋊C8—711no—
245C71C2×#163711yescharacteristic, complemented, Sylow
246C23×Q8—21no—
247D4×Q8—22no—
248D4×Q8—22no—
249D4×Q8—22no—
250D4×Q8C2×D7114yes—
251C2×C4⋊Q8—21no—
252C2×C4⋊Q8—711no—
253C2×C4⋊Q8C2×D7111yescharacteristic
254C2×C22⋊Q8—21no—
255C2×C22⋊Q8—22no—
256C2×C4×Q8C2×D7111yescharacteristic
257C2×C4×D4—21no—
258C2×C4×D4C2×D7111yescharacteristic
259#487—714no—
260#487—1422no—
261#477—714no—
262#477—1422no—
263#476—714no—
264#476—1422no—
265C2×#107—1421no—
266C2×#106—1421no—
267C2×C4⋊C8—711no—
268C2×C4⋊C8—711no—
269C2×#103—1421no—
270C2×#103—1422no—
271C2×#102—1421no—
272C2×C4×C8—711no—
273#332—714no—
274Q8⋊C8—714no—
275D4⋊C8—714no—
276C22×Q8—22no—
277C22×Q8—24no—
278C22×Q8—24no—
279C22×Q8—21no—
280C22×Q8—44no—
281C22×Q8—44no—
282C22×Q8—1421no—
283C22×Q8C22⋊D7111yescharacteristic
284C22×D4C22⋊D7111yescharacteristic
285C23×C4—22no—
286C23×C4—21no—
287C22×C8—1421no—
288C22×C8—1421no—
289C22×C8—1421no—
290C4⋊Q8—24no—
291C4⋊Q8—24no—
292C4⋊Q8—21no—
293C4⋊Q8—21no—
294C4⋊Q8—712no—
295C4⋊Q8—1421no—
296C4⋊Q8—1421no—
297C4⋊Q8—1421no—
298C4⋊Q8C22⋊D7112yes—
299C4⋊Q8C22×D7112yes—
300C22⋊Q8—24no—
301C22⋊Q8—28no—
302C22⋊Q8—24no—
303C22⋊Q8—28no—
304C4×Q8—21no—
305C4×Q8—21no—
306C4×Q8C22⋊D7112yes—
307C4×Q8C22×D7112yes—
308C4×D4—24no—
309C4×D4—24no—
310C4×D4—21no—
311C4×D4—21no—
312C4×D4C22⋊D7112yes—
313C4×D4C22×D7112yes—
314C2×C4⋊C4—22no—
315C2×C4⋊C4—21no—
316C2×C4⋊C4—21no—
317C2×C4⋊C4—1421no—
318C2×C4⋊C4—1421no—
319C2×C4⋊C4C22⋊D7111yescharacteristic
320C2×C4⋊C4C22⋊D7111yescharacteristic
321C2×C4⋊C4C22⋊D7112yes—
322C2×C22⋊C4—22no—
323C2×C22⋊C4—21no—
324C2×C42—21no—
325C2×C42C22×D7111yescharacteristic
326#107—1424no—
327#106—1424no—
328C4⋊C8—712no—
329C4⋊C8—712no—
330C4⋊C8—1421no—
331C4⋊C8—1421no—
332#103—1424no—
333#103—1428no—
334#102—1424no—
335C4×C8—712no—
336C4×C8—1421no—
337C24—21no—
338C2×Q8—28no—
339C2×Q8—22no—
340C2×Q8—21no—
341C2×Q8—22no—
342C2×Q8—22no—
343C2×Q8—48no—
344C2×Q8—416no—
345C2×Q8—48no—
346C2×Q8—48no—
347C2×Q8—42no—
348C2×Q8—42no—
349C2×Q8—2844no—
350C2×Q8—2841no—
351C2×Q8—1422no—
352C2×Q8#1176585314yes—
353C2×Q8C2×C22⋊D7112yes—
354C2×D4—21no—
355C2×D4—22no—
356C2×D4#1176585514yes—
357C2×D4C2×C22⋊D7112yes—
358C22×C4—21no—
359C22×C4—28no—
360C22×C4—21no—
361C22×C4—22no—
362C22×C4—21no—
363C22×C4—22no—
364C22×C4—22no—
365C22×C4—48no—
366C22×C4—42no—
367C22×C4—42no—
368C22×C4—2841no—
369C22×C4C2×C22⋊D7111yescharacteristic
370C22×C4C2×C22⋊D7111yescharacteristic
371C22×C4C2×C22⋊D7111yescharacteristic
372C2×C8—2842no—
373C2×C8—2842no—
374C2×C8—2842no—
375C2×C8—1422no—
376C2×C8—1422no—
377C2×C8—1422no—
378C4⋊C4—28no—
379C4⋊C4—22no—
380C4⋊C4—22no—
381C4⋊C4—22no—
382C4⋊C4—22no—
383C4⋊C4—21no—
384C4⋊C4—21no—
385C4⋊C4—22no—
386C4⋊C4—2841no—
387C4⋊C4—2841no—
388C4⋊C4—1422no—
389C4⋊C4—1422no—
390C4⋊C4C2×C22⋊D7114yes—
391C4⋊C4C2×C22⋊D7112yes—
392C4⋊C4C2×C22⋊D7112yes—
393C22⋊C4—28no—
394C22⋊C4—22no—
395C22⋊C4—22no—
396C42—22no—
397C42—22no—
398C42C2×C22⋊D7111yescharacteristic
399C42C2×C22⋊D7111yescharacteristic
400C42C2×C22⋊D7111yescharacteristic
401C42C23×D7111yescharacteristic
402C23—24no—
403C23—22no—
404C23—42no—
405C23—42no—
406C23#1455609711yescharacteristic
407Q8—24no—
408Q8—22no—
409Q8—416no—
410Q8—44no—
411Q8—42no—
412Q8—42no—
413Q8—2844no—
414Q8—5682no—
415Q8C2×#1176585314yes—
416D4—24no—
417D4—22no—
418D4C2×#1176585514yes—
419C2×C4—24no—
420C2×C4—22no—
421C2×C4—22no—
422C2×C4—22no—
423C2×C4—24no—
424C2×C4—22no—
425C2×C4—416no—
426C2×C4—44no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—44no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4—2842no—
433C2×C4—5682no—
434C2×C4#1455609711yescharacteristic
435C2×C4#1455609711yescharacteristic
436C2×C4#1455609711yescharacteristic
437C2×C4C2×#1176585312yes—
438C2×C4C2×#1176585512yes—
439C2×C4#1455615412yes—
440C2×C4#1455615912yes—
441C2×C4C22×C22⋊D7111yescharacteristic
442C2×C4C22×C22⋊D7111yescharacteristic
443C2×C4C22×C22⋊D7111yescharacteristic
444C8—2842no—
445C8—2842no—
446C8—2842no—
447C22—24no—
448C22—42no—
449C22—48no—
450C22—42no—
451C22#1798615012yes—
452C22#1798615512yes—
453C22#1798617212yes—
454C22C2×#1455609711yescharacteristic
455C4—21no—
456C4—21no—
457C4—24no—
458C4—42no—
459C4—44no—
460C4—42no—
461C4—5682no—
462C4#1798615012yes—
463C4#1798615512yes—
464C4C22×#1176585311yescharacteristic
465C4C22×#1176585511yescharacteristic
466C4C2×#1455615411yescharacteristic
467C4C2×#1455615911yescharacteristic
468C2—44no—
469C2#2258750514yesdirect product factor
470C2C2×#1798615011yescharacteristic
471C2C2×#1798615511yescharacteristic
472C2C2×#1798617211yescharacteristic
subgroupG/H
centerC23#14556097
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×D4×Q8×C71C2
socleC23×C71#120
prime radicalC22×D4×C71D4
hypercenterC2×D4×Q8D71
hypocenterC71C2×#1637
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×D4×Q8

Complements

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

NH ≅ G/Ntype
1. C2×#17986351C2semidirect
2. C2×#17986294C2semidirect
4. #22587505C2direct (N × H)
5. C2×#17985745C2semidirect
6. C2×Q8⋊(C71⋊C8)C2semidirect
11. #17986351C22semidirect
13. #17986294C22semidirect
24. #17985745C22semidirect
25. Q8⋊(C71⋊C8)C22semidirect
233. C2×C71#1637semidirect
245. C71C2×#1637semidirect
469. C2#22587505direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863512
C2×#179862942
C2×#179862892
#225875052
C2×#179857452
C2×Q8⋊(C71⋊C8)2
C2×D4⋊(C71⋊C8)2
C2×D4×Q8×C712
C2×#163771