Finite Group Databasebeta

← C2×#22587722 #31979800

Subgroups — C2×#22587722 #31979800

Order 18176.

670 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986397C211yesmaximal, characteristic
2C2×#17986294C211yesmaximal, characteristic
3C2×#17986209C211yesmaximal, characteristic
4#22587722C218yesmaximal, direct product factor
5C2×#17985750C211yesmaximal, characteristic
6C2×#17985747C211yesmaximal, characteristic
7C2×#17985744C211yesmaximal, characteristic
8C2×C8×Q8×C71C211yesmaximal, characteristic
9C22×#11765855—21no—
10C2×#14556128C2211yescharacteristic
11C2×#14556128C2211yescharacteristic
12#17986397—22no—
13#17986397C2214yes—
14#17986294—22no—
15#17986294C2214yes—
16#17986209—22no—
17#17986209C2214yes—
18C2×#14556061—21no—
19C2×#14556060—21no—
20C2×#14556060—21no—
21C2×C4⋊(C71⋊C8)C2211yescharacteristic
22C2×C4⋊(C71⋊C8)C2211yescharacteristic
23C2×#14556052—21no—
24C2×#14556051—21no—
25#17985750C2214yes—
26#17985747C2214yes—
27#17985744C2214yes—
28C2×C4×Q8×C71C2211yescharacteristic
29C8×Q8×C71—22no—
30C8×Q8×C71C2214yes—
31C2×C4⋊C8×C71—21no—
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C4×C8×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142—21no—
36C22×Dic142—21no—
37C2×#11765855—24no—
38C2×#11765855—44no—
39C22×C71⋊C8—21no—
40C22×C71⋊C8—21no—
41#14556128—21no—
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128C2312yes—
48#14556128C2312yes—
49C2×C4⋊Dic71—21no—
50C2×C4⋊Dic71—21no—
51C2×C4⋊Dic71—21no—
52C2×C4⋊Dic71—21no—
53#14556061—24no—
54#14556060—24no—
55#14556060—24no—
56C4⋊(C71⋊C8)—21no—
57C4⋊(C71⋊C8)—21no—
58C4⋊(C71⋊C8)C2312yes—
59C4⋊(C71⋊C8)C2312yes—
60#14556052—24no—
61#14556051—24no—
62C22×Q8×C71D411yescharacteristic
63C22×C8×C71—21no—
64C22×C8×C71D411yescharacteristic
65C22×C8×C71D411yescharacteristic
66C4×Q8×C71—21no—
67C4×Q8×C71—21no—
68C4×Q8×C71D412yes—
69C4×Q8×C71C2312yes—
70C2×C4⋊C4×C71—21no—
71C2×C4⋊C4×C71D411yescharacteristic
72C2×C42×C71—21no—
73C2×C42×C71C2311yescharacteristic
74C4⋊C8×C71—24no—
75C4⋊C8×C71—21no—
76C4⋊C8×C71C2312yes—
77C4×C8×C71—24no—
78C4×C8×C71D412yes—
79C4×C8×C71C2312yes—
80C2×Dic142—22no—
81C2×Dic142—22no—
82C2×Dic142—42no—
83C2×Dic142—42no—
84C2×Dic142—41no—
85C2×Dic142—41no—
86C2×Dic142—82no—
87C22×Dic71—41no—
88C22×Dic71—41no—
89#11765855—48no—
90C2×C71⋊C8—22no—
91C2×C71⋊C8—22no—
92C2×C71⋊C8—42no—
93C2×C71⋊C8—42no—
94C4⋊Dic71—22no—
95C4⋊Dic71—22no—
96C4⋊Dic71—22no—
97C4⋊Dic71—22no—
98C4⋊Dic71—41no—
99C4⋊Dic71—41no—
100C4⋊Dic71—41no—
101C4⋊Dic71—41no—
102C2×Q8×C71—21no—
103C2×Q8×C71—22no—
104C2×Q8×C71SD1614yes—
105C2×Q8×C71C2×D412yes—
106C22×C4×C71—21no—
107C22×C4×C71—21no—
108C22×C4×C71C2×D411yescharacteristic
109C22×C4×C71C2×D411yescharacteristic
110C22×C4×C71#4111yescharacteristic
111C2×C8×C71—22no—
112C2×C8×C71—22no—
113C2×C8×C71—42no—
114C2×C8×C71Q1614yescomplemented
115C2×C8×C71C2×D412yes—
116C2×C8×C71C2×D412yes—
117C4⋊C4×C71—22no—
118C4⋊C4×C71—21no—
119C4⋊C4×C71—22no—
120C4⋊C4×C71C2×D412yes—
121C42×C71—22no—
122C42×C71—22no—
123C42×C71C2×D411yescharacteristic
124C42×C71C2×D411yescharacteristic
125C42×C71#4111yescharacteristic
126C42×C71C2411yescharacteristic
127C23×C71#12111yescharacteristic
128Q8×C71—22no—
129Q8×C71—24no—
130Q8×C71C2×SD1614yes—
131C2×C4×C71—22no—
132C2×C4×C71—24no—
133C2×C4×C71—22no—
134C2×C4×C71—22no—
135C2×C4×C71—42no—
136C2×C4×C71#12111yescharacteristic
137C2×C4×C71#12111yescharacteristic
138C2×C4×C71#12111yescharacteristic
139C2×C4×C71C2×SD1612yes—
140C2×C4×C71C2×Q1612yes—
141C2×C4×C71#13512yes—
142C2×C4×C71#13712yes—
143C2×C4×C71C22×D411yescharacteristic
144C2×C4×C71C22×D411yescharacteristic
145C2×C4×C71C2×#4111yescharacteristic
146C2×Dic71—42no—
147C2×Dic71—42no—
148C2×Dic71—82no—
149C2×Dic71—82no—
150Dic142—42no—
151Dic142—42no—
152Dic142—82no—
153Dic142—82no—
154Dic142—82no—
155C8×C71—22no—
156C8×C71—42no—
157C8×C71C2×Q1614yescomplemented
158C71⋊C8—42no—
159C71⋊C8—42no—
160C22×C71#46212yes—
161C22×C71#46512yes—
162C22×C71#47112yes—
163C22×C71C2×#12111yescharacteristic
164C4×C71—24no—
165C4×C71—21no—
166C4×C71—21no—
167C4×C71—42no—
168C4×C71#46212yes—
169C4×C71#46512yes—
170C4×C71C22×SD1611yescharacteristic
171C4×C71C22×Q1611yescharacteristic
172C4×C71C2×#13511yescharacteristic
173C4×C71C2×#13711yescharacteristic
174Dic71—82no—
175Dic71—82no—
176C2×#1672—711nomaximal, Sylow
177C2×C71#167214yescomplemented
178C2×C71C2×#46211yescharacteristic
179C2×C71C2×#46511yescharacteristic
180C2×C71C2×#47111yescharacteristic
181C2×#498—711no—
182C2×#477—711no—
183C2×#462—711no—
184C2×C8×Q8D7111yescharacteristic
185#1672—718no—
186C2×#334—711no—
187C2×#333—711no—
188C2×#332—711no—
189C71C2×#167211yescharacteristic, complemented, Sylow
190C22×Q16—1421no—
191C2×C4⋊Q8—711no—
192C2×C4⋊Q8—711no—
193C2×C4×Q8C2×D7111yescharacteristic
194#498—714no—
195#498—1422no—
196#477—714no—
197#477—1422no—
198#462—714no—
199#462—1422no—
200C8×Q8—22no—
201C8×Q8C2×D7114yes—
202C2×#107—1421no—
203C2×#106—1421no—
204C2×#106—1421no—
205C2×C4⋊C8—21no—
206C2×C4⋊C8—711no—
207C2×C4⋊C8—711no—
208C2×C4⋊C8C2×D7111yescharacteristic
209C2×#103—1421no—
210C2×#103—1421no—
211C2×C4×C8—21no—
212C2×C4×C8C2×D7111yescharacteristic
213#334—714no—
214#333—714no—
215#332—714no—
216C22×Q8—1421no—
217C22×Q8—1421no—
218C22×Q8D28411yescharacteristic
219C2×Q16—2844no—
220C2×Q16—1424no—
221C22×C8—21no—
222C22×C8—1421no—
223C22×C8—1421no—
224C22×C8C22⋊D7111yescharacteristic
225C22×C8C22⋊D7111yescharacteristic
226C4⋊Q8—712no—
227C4⋊Q8—712no—
228C4⋊Q8—1421no—
229C4⋊Q8—1421no—
230C4⋊Q8—1421no—
231C4⋊Q8—1421no—
232C4⋊Q8—1421no—
233C4⋊Q8—1421no—
234C4×Q8—21no—
235C4×Q8—21no—
236C4×Q8D28412yes—
237C4×Q8C22×D7112yes—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—1421no—
240C2×C4⋊C4—1421no—
241C2×C4⋊C4—1421no—
242C2×C4⋊C4—1421no—
243C2×C4⋊C4D28411yescharacteristic
244C2×C42—21no—
245C2×C42C22×D7111yescharacteristic
246#107—1424no—
247#106—1424no—
248#106—1424no—
249C4⋊C8—24no—
250C4⋊C8—21no—
251C4⋊C8—712no—
252C4⋊C8—712no—
253C4⋊C8—1421no—
254C4⋊C8—1421no—
255C4⋊C8C22×D7112yes—
256#103—1424no—
257#103—1424no—
258C4×C8—24no—
259C4×C8C22⋊D7112yes—
260C4×C8C22×D7112yes—
261C2×Q8—21no—
262C2×Q8—22no—
263C2×Q8—2841no—
264C2×Q8—2841no—
265C2×Q8—2842no—
266C2×Q8—2842no—
267C2×Q8—5682no—
268C2×Q8—1422no—
269C2×Q8—1422no—
270C2×Q8#1176585414yes—
271C2×Q8C2×D28412yes—
272C22×C4—21no—
273C22×C4—21no—
274C22×C4—2841no—
275C22×C4—2841no—
276C22×C4C2×C22⋊D7111yescharacteristic
277C22×C4C2×D28411yescharacteristic
278C22×C4#1176586511yescharacteristic
279Q16—2848no—
280C2×C8—22no—
281C2×C8—22no—
282C2×C8—42no—
283C2×C8—2842no—
284C2×C8—2842no—
285C2×C8—1422no—
286C2×C8—1422no—
287C2×C8#1176585514yescomplemented
288C2×C8C2×C22⋊D7112yes—
289C2×C8C2×C22⋊D7112yes—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—21no—
293C4⋊C4—2841no—
294C4⋊C4—2841no—
295C4⋊C4—2841no—
296C4⋊C4—2841no—
297C4⋊C4—1422no—
298C4⋊C4—1422no—
299C4⋊C4—1422no—
300C4⋊C4—1422no—
301C4⋊C4C2×D28412yes—
302C42—22no—
303C42—22no—
304C42C2×C22⋊D7111yescharacteristic
305C42C2×D28411yescharacteristic
306C42#1176586511yescharacteristic
307C42C23×D7111yescharacteristic
308C23#1455610211yescharacteristic
309Q8—24no—
310Q8—22no—
311Q8—2842no—
312Q8—2842no—
313Q8—5682no—
314Q8—5682no—
315Q8—5682no—
316Q8C2×#1176585414yes—
317C2×C4—24no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—42no—
322C2×C4—2842no—
323C2×C4—2842no—
324C2×C4—5682no—
325C2×C4—5682no—
326C2×C4#1455610211yescharacteristic
327C2×C4#1455610211yescharacteristic
328C2×C4#1455610211yescharacteristic
329C2×C4C2×#1176585412yes—
330C2×C4C2×#1176585512yes—
331C2×C4#1455615012yes—
332C2×C4#1455615812yes—
333C2×C4C22×C22⋊D7111yescharacteristic
334C2×C4C22×D28411yescharacteristic
335C2×C4C2×#1176586511yescharacteristic
336C8—22no—
337C8—42no—
338C8—2842no—
339C8—2842no—
340C8C2×#1176585514yescomplemented
341C22#1798620912yes—
342C22#1798622812yes—
343C22#1798626212yes—
344C22C2×#1455610211yescharacteristic
345C4—24no—
346C4—21no—
347C4—21no—
348C4—42no—
349C4—5682no—
350C4—5682no—
351C4#1798620912yes—
352C4#1798622812yes—
353C4C22×#1176585411yescharacteristic
354C4C22×#1176585511yescharacteristic
355C4C2×#1455615011yescharacteristic
356C4C2×#1455615811yescharacteristic
357C2#2258772214yesdirect product factor
358C2C2×#1798620911yescharacteristic
359C2C2×#1798622811yescharacteristic
360C2C2×#1798626211yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×C8×Q8×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×C8×Q8D71
hypocenterC71C2×#1672
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
4. #22587722C2direct (N × H)
114. C2×C8×C71Q16semidirect
157. C8×C71C2×Q16semidirect
177. C2×C71#1672semidirect
189. C71C2×#1672semidirect
287. C2×C8#11765855semidirect
340. C8C2×#11765855semidirect
357. C2#22587722direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863972
C2×#179862942
C2×#179862092
#225877222
C2×#179857502
C2×#179857472
C2×#179857442
C2×C8×Q8×C712
C2×#167271