Finite Group Databasebeta

← C2×#22587849 #31980075

Subgroups — C2×#22587849 #31980075

Order 18176.

650 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×#17986395C211yesmaximal, characteristic
2C2×#17986291C211yesmaximal, characteristic
3C2×#17986210C211yesmaximal, characteristic
4C2×#17986126C211yesmaximal, characteristic
5#22587849C218yesmaximal, direct product factor
6C2×#17985751C211yesmaximal, characteristic
7C2×#17985744C211yesmaximal, characteristic
8C2×#333×C71C211yesmaximal, characteristic
9C22×Dic284—21no—
10C2×#14556128C2211yescharacteristic
11C2×C4×Dic142C2211yescharacteristic
12#17986395—22no—
13#17986395C2214yes—
14#17986291—22no—
15#17986291C2214yes—
16#17986210—22no—
17#17986210C2214yes—
18#17986126—22no—
19#17986126C2214yes—
20C2×#14556061—21no—
21C2×#14556059—21no—
22C2×#14556059—21no—
23C2×C4⋊(C71⋊C8)C2211yescharacteristic
24C2×Dic71⋊C8—21no—
25C2×#14556053—21no—
26C2×#14556051—21no—
27C2×#14556038—21no—
28C2×C4×C71⋊C8C2211yescharacteristic
29#17985751C2214yes—
30#17985744C2214yes—
31C2×C4⋊Q8×C71C2211yescharacteristic
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C4⋊C8×C71C2211yescharacteristic
34#333×C71C2214yes—
35C22×Dic142—21no—
36C22×Dic142D411yescharacteristic
37C2×Dic284—24no—
38C2×Dic284—44no—
39C22×C71⋊C8—21no—
40C22×C71⋊C8D411yescharacteristic
41C22×C71⋊C8D411yescharacteristic
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128C2312yes—
46C4×Dic142—21no—
47C4×Dic142—21no—
48C4×Dic142D412yes—
49C4×Dic142C2312yes—
50C2×C4⋊Dic71—21no—
51C2×C4⋊Dic71—21no—
52C2×C4⋊Dic71D411yescharacteristic
53C2×Dic71⋊C4—21no—
54C2×C4×Dic71—21no—
55#14556061—24no—
56#14556059—24no—
57#14556059—24no—
58C4⋊(C71⋊C8)—21no—
59C4⋊(C71⋊C8)C2312yes—
60Dic71⋊C8—24no—
61#14556053—24no—
62#14556051—24no—
63#14556038—24no—
64C4×C71⋊C8D412yes—
65C4×C71⋊C8C2312yes—
66C22×Q8×C71—21no—
67C22×C8×C71—21no—
68C22×C8×C71—21no—
69C4⋊Q8×C71—21no—
70C4⋊Q8×C71—21no—
71C4⋊Q8×C71—21no—
72C4⋊Q8×C71C2312yes—
73C2×C4⋊C4×C71—21no—
74C2×C4⋊C4×C71—21no—
75C2×C42×C71C2311yescharacteristic
76C4⋊C8×C71—21no—
77C4⋊C8×C71—21no—
78C4⋊C8×C71C2312yes—
79C4⋊C8×C71C2312yes—
80C2×Dic142—22no—
81C2×Dic142—22no—
82C2×Dic142—21no—
83C2×Dic142—22no—
84C2×Dic142—42no—
85C2×Dic142—42no—
86C2×Dic142—41no—
87C2×Dic142C2×D412yes—
88C22×Dic71—21no—
89C22×Dic71—21no—
90C22×Dic71—41no—
91Dic284—48no—
92C2×C71⋊C8—22no—
93C2×C71⋊C8—22no—
94C2×C71⋊C8—42no—
95C2×C71⋊C8Q1614yescomplemented
96C2×C71⋊C8C2×D412yes—
97C2×C71⋊C8C2×D412yes—
98C4⋊Dic71—21no—
99C4⋊Dic71—22no—
100C4⋊Dic71—22no—
101C4⋊Dic71—41no—
102C4⋊Dic71—41no—
103C4⋊Dic71C2×D412yes—
104Dic71⋊C4—22no—
105Dic71⋊C4—22no—
106C4×Dic71—22no—
107C4×Dic71—22no—
108C2×Q8×C71—22no—
109C2×Q8×C71—41no—
110C2×Q8×C71—82no—
111C22×C4×C71—41no—
112C22×C4×C71C2×D411yescharacteristic
113C22×C4×C71C2×D411yescharacteristic
114C22×C4×C71#4111yescharacteristic
115C2×C8×C71—22no—
116C2×C8×C71—22no—
117C2×C8×C71—42no—
118C2×C8×C71—42no—
119C4⋊C4×C71—22no—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—41no—
122C4⋊C4×C71—41no—
123C42×C71C2×D411yescharacteristic
124C42×C71C2×D411yescharacteristic
125C42×C71#4111yescharacteristic
126C42×C71C2411yescharacteristic
127C23×C71#12111yescharacteristic
128Q8×C71—82no—
129Q8×C71—82no—
130C2×C4×C71—22no—
131C2×C4×C71—42no—
132C2×C4×C71—82no—
133C2×C4×C71#12111yescharacteristic
134C2×C4×C71#12111yescharacteristic
135C2×C4×C71#12111yescharacteristic
136C2×C4×C71C2×Q1612yes—
137C2×C4×C71AGL(1,ℤ/8)12yes—
138C2×C4×C71#13712yes—
139C2×C4×C71#13712yes—
140C2×C4×C71C22×D411yescharacteristic
141C2×C4×C71C22×D411yescharacteristic
142C2×C4×C71C2×#4111yescharacteristic
143C2×Dic71—22no—
144C2×Dic71—22no—
145C2×Dic71—42no—
146C2×Dic71—42no—
147C2×Dic71—42no—
148C2×Dic71—82no—
149Dic142—22no—
150Dic142—22no—
151Dic142—42no—
152Dic142—42no—
153Dic142—42no—
154Dic142—82no—
155C8×C71—42no—
156C8×C71—42no—
157C71⋊C8—22no—
158C71⋊C8—42no—
159C71⋊C8C2×Q1614yescomplemented
160C22×C71#46212yes—
161C22×C71#46812yes—
162C22×C71#47112yes—
163C22×C71C2×#12111yescharacteristic
164C4×C71—21no—
165C4×C71—21no—
166C4×C71—82no—
167C4×C71#46212yes—
168C4×C71#46812yes—
169C4×C71C22×Q1611yescharacteristic
170C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
171C4×C71C2×#13711yescharacteristic
172C4×C71C2×#13711yescharacteristic
173Dic71—42no—
174Dic71—42no—
175Dic71—82no—
176C2×#1692—711nomaximal, Sylow
177C2×C71#169214yescomplemented
178C2×C71C2×#46211yescharacteristic
179C2×C71C2×#46811yescharacteristic
180C2×C71C2×#47111yescharacteristic
181C2×#498—711no—
182C2×#477—711no—
183C2×#462—711no—
184C2×#446—711no—
185#1692—718no—
186C2×#335—711no—
187C2×#333D7111yescharacteristic
188C2×#332—711no—
189C71C2×#169211yescharacteristic, complemented, Sylow
190C22×Q16—1421no—
191C2×C4⋊Q8—711no—
192C2×C4⋊Q8C2×D7111yescharacteristic
193C2×C4×Q8—711no—
194#498—714no—
195#498—1422no—
196#477—714no—
197#477—1422no—
198#462—714no—
199#462—1422no—
200#446—714no—
201#446—1422no—
202C2×#107—1421no—
203C2×#106—1421no—
204C2×#106—1421no—
205C2×C4⋊C8—711no—
206C2×C4⋊C8—1421no—
207C2×C4⋊C8C2×D7111yescharacteristic
208C2×C4⋊C8C2×D7111yescharacteristic
209C2×#103—1421no—
210C2×#103—1421no—
211C2×#97—1421no—
212C2×C4×C8—711no—
213#335—714no—
214#333C2×D7114yes—
215#332—714no—
216C22×Q8—21no—
217C22×Q8—711no—
218C22×Q8—1421no—
219C2×Q16—2844no—
220C2×Q16—1424no—
221C22×C8—21no—
222C22×C8—21no—
223C22×C8—711no—
224C22×C8—711no—
225C22×C8—1421no—
226C4⋊Q8—21no—
227C4⋊Q8—21no—
228C4⋊Q8—21no—
229C4⋊Q8—712no—
230C4⋊Q8—1421no—
231C4⋊Q8—1421no—
232C4⋊Q8—1421no—
233C4⋊Q8C22×D7112yes—
234C4×Q8—712no—
235C4×Q8—712no—
236C4×Q8—1421no—
237C4×Q8—1421no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—711no—
241C2×C4⋊C4—1421no—
242C2×C4⋊C4—1421no—
243C2×C4⋊C4—1421no—
244C2×C42—1421no—
245C2×C42C22×D7111yescharacteristic
246#107—1424no—
247#106—1424no—
248#106—1424no—
249C4⋊C8—21no—
250C4⋊C8—21no—
251C4⋊C8—712no—
252C4⋊C8—1424no—
253C4⋊C8—1421no—
254C4⋊C8C22×D7112yes—
255C4⋊C8C22×D7112yes—
256#103—1424no—
257#103—1424no—
258#97—1424no—
259C4×C8—712no—
260C4×C8—712no—
261C2×Q8—22no—
262C2×Q8—41no—
263C2×Q8—82no—
264C2×Q8—2841no—
265C2×Q8—2842no—
266C2×Q8—2842no—
267C2×Q8—712no—
268C2×Q8—1422no—
269C2×Q8—1422no—
270C2×Q8—1422no—
271C2×Q8—1421no—
272C22×C4—41no—
273C22×C4—2841no—
274C22×C4—1421no—
275C22×C4—1421no—
276C22×C4D4×D7111yescharacteristic
277C22×C4D4×D7111yescharacteristic
278C22×C4#1176586511yescharacteristic
279Q16—2848no—
280C2×C8—22no—
281C2×C8—22no—
282C2×C8—42no—
283C2×C8—42no—
284C2×C8—2842no—
285C2×C8—712no—
286C2×C8—714no—
287C2×C8—712no—
288C2×C8—1422no—
289C2×C8—1422no—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—41no—
293C4⋊C4—41no—
294C4⋊C4—2841no—
295C4⋊C4—2841no—
296C4⋊C4—712no—
297C4⋊C4—1422no—
298C4⋊C4—1422no—
299C4⋊C4—1422no—
300C4⋊C4—1422no—
301C4⋊C4—1421no—
302C42—1422no—
303C42—1422no—
304C42D4×D7111yescharacteristic
305C42D4×D7111yescharacteristic
306C42#1176586511yescharacteristic
307C42C23×D7111yescharacteristic
308C23#1455610111yescharacteristic
309Q8—82no—
310Q8—82no—
311Q8—2842no—
312Q8—2842no—
313Q8—2842no—
314Q8—5682no—
315Q8—1422no—
316Q8—1422no—
317C2×C4—22no—
318C2×C4—42no—
319C2×C4—82no—
320C2×C4—2842no—
321C2×C4—2842no—
322C2×C4—2842no—
323C2×C4—5682no—
324C2×C4—1422no—
325C2×C4—1422no—
326C2×C4#1455610111yescharacteristic
327C2×C4#1455610111yescharacteristic
328C2×C4#1455610111yescharacteristic
329C2×C4Q16×D7112yes—
330C2×C4#1455615512yes—
331C2×C4#1455615712yes—
332C2×C4#1455616012yes—
333C2×C4C2×D4×D7111yescharacteristic
334C2×C4C2×D4×D7111yescharacteristic
335C2×C4C2×#1176586511yescharacteristic
336C8—42no—
337C8—42no—
338C8—2842no—
339C8—714no—
340C8—1422no—
341C22#1798620812yes—
342C22#1798624812yes—
343C22#1798626112yes—
344C22C2×#1455610111yescharacteristic
345C4—21no—
346C4—21no—
347C4—82no—
348C4—2842no—
349C4—2842no—
350C4—5682no—
351C4#1798620812yes—
352C4#1798624812yes—
353C4C2×Q16×D7111yescharacteristic
354C4C2×#1455615511yescharacteristic
355C4C2×#1455615711yescharacteristic
356C4C2×#1455616011yescharacteristic
357C2#2258784914yesdirect product factor
358C2C2×#1798620811yescharacteristic
359C2C2×#1798624811yescharacteristic
360C2C2×#1798626111yescharacteristic
subgroupG/H
centerC23#14556101
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#333×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#333D71
hypocenterC71C2×#1692
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#333

Complements

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

NH ≅ G/Ntype
5. #22587849C2direct (N × H)
95. C2×C71⋊C8Q16semidirect
159. C71⋊C8C2×Q16semidirect
177. C2×C71#1692semidirect
189. C71C2×#1692semidirect
357. C2#22587849direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863952
C2×#179862912
C2×#179862102
C2×#179861262
#225878492
C2×#179857512
C2×#179857442
C2×#333×C712
C2×#169271