Finite Group Databasebeta

← C2×#22587857 #31980079

Subgroups — C2×#22587857 #31980079

Order 18176.

682 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986402C211yesmaximal, characteristic
2C2×#17986210C211yesmaximal, characteristic
3C2×#17986206C211yesmaximal, characteristic
4C2×#17986126C211yesmaximal, characteristic
5#22587857C218yesmaximal, direct product factor
6C2×#17985749C211yesmaximal, characteristic
7C2×#17985744C211yesmaximal, characteristic
8C2×#332×C71C211yesmaximal, characteristic
9C22×Dic284—21no—
10C22×#11765855—21no—
11C2×#14556128C2211yescharacteristic
12C2×C4×Dic142C2211yescharacteristic
13#17986402—22no—
14#17986402C2214yes—
15#17986210—22no—
16#17986210C2214yes—
17#17986206—22no—
18#17986206C2214yes—
19#17986126—22no—
20#17986126C2214yes—
21C2×#14556061—21no—
22C2×#14556061—21no—
23C2×C4⋊(C71⋊C8)C2211yescharacteristic
24C2×Dic71⋊C8—21no—
25C2×#14556053—21no—
26C2×#14556052—21no—
27C2×#14556038—21no—
28C2×C4×C71⋊C8C2211yescharacteristic
29#17985749C2214yes—
30#17985744C2214yes—
31C2×C4⋊Q8×C71C2211yescharacteristic
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C4⋊C8×C71C2211yescharacteristic
34#332×C71C2214yes—
35C22×Dic142—21no—
36C22×Dic142D411yescharacteristic
37C2×Dic284—24no—
38C2×Dic284—44no—
39C2×#11765855—24no—
40C2×#11765855—44no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8D411yescharacteristic
43C22×C71⋊C8D411yescharacteristic
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128C2312yes—
48C4×Dic142—21no—
49C4×Dic142—21no—
50C4×Dic142D412yes—
51C4×Dic142C2312yes—
52C2×C4⋊Dic71—21no—
53C2×C4⋊Dic71—21no—
54C2×C4⋊Dic71D411yescharacteristic
55C2×Dic71⋊C4—21no—
56C2×C4×Dic71—21no—
57#14556061—24no—
58#14556061—24no—
59C4⋊(C71⋊C8)—21no—
60C4⋊(C71⋊C8)C2312yes—
61Dic71⋊C8—24no—
62#14556053—24no—
63#14556052—24no—
64#14556038—24no—
65C4×C71⋊C8D412yes—
66C4×C71⋊C8C2312yes—
67C22×Q8×C71—21no—
68C22×C8×C71—21no—
69C22×C8×C71—21no—
70C4⋊Q8×C71—21no—
71C4⋊Q8×C71—21no—
72C4⋊Q8×C71—21no—
73C4⋊Q8×C71C2312yes—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71—21no—
76C2×C42×C71C2311yescharacteristic
77C4⋊C8×C71—21no—
78C4⋊C8×C71—21no—
79C4⋊C8×C71C2312yes—
80C4⋊C8×C71C2312yes—
81C2×Dic142—22no—
82C2×Dic142—22no—
83C2×Dic142—21no—
84C2×Dic142—22no—
85C2×Dic142—42no—
86C2×Dic142—42no—
87C2×Dic142—41no—
88C2×Dic142C2×D412yes—
89C22×Dic71—21no—
90C22×Dic71—21no—
91C22×Dic71—41no—
92Dic284—48no—
93#11765855—48no—
94C2×C71⋊C8—22no—
95C2×C71⋊C8—22no—
96C2×C71⋊C8—42no—
97C2×C71⋊C8Q1614yescomplemented
98C2×C71⋊C8C2×D412yes—
99C2×C71⋊C8C2×D412yes—
100C4⋊Dic71—21no—
101C4⋊Dic71—22no—
102C4⋊Dic71—22no—
103C4⋊Dic71—41no—
104C4⋊Dic71—41no—
105C4⋊Dic71C2×D412yes—
106Dic71⋊C4—22no—
107Dic71⋊C4—22no—
108C4×Dic71—22no—
109C4×Dic71—22no—
110C2×Q8×C71—22no—
111C2×Q8×C71—41no—
112C2×Q8×C71—42no—
113C2×Q8×C71—42no—
114C22×C4×C71—41no—
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71C2×D411yescharacteristic
117C22×C4×C71#4111yescharacteristic
118C2×C8×C71—22no—
119C2×C8×C71—22no—
120C2×C8×C71—42no—
121C2×C8×C71—42no—
122C4⋊C4×C71—22no—
123C4⋊C4×C71—22no—
124C4⋊C4×C71—41no—
125C4⋊C4×C71—41no—
126C42×C71C2×D411yescharacteristic
127C42×C71C2×D411yescharacteristic
128C42×C71#4111yescharacteristic
129C42×C71C2411yescharacteristic
130C23×C71#12111yescharacteristic
131Q8×C71—42no—
132Q8×C71—42no—
133Q8×C71—82no—
134C2×C4×C71—22no—
135C2×C4×C71—42no—
136C2×C4×C71—82no—
137C2×C4×C71#12111yescharacteristic
138C2×C4×C71#12111yescharacteristic
139C2×C4×C71#12111yescharacteristic
140C2×C4×C71C2×Q1612yes—
141C2×C4×C71AGL(1,ℤ/8)12yes—
142C2×C4×C71AGL(1,ℤ/8)12yes—
143C2×C4×C71#13712yes—
144C2×C4×C71C22×D411yescharacteristic
145C2×C4×C71C22×D411yescharacteristic
146C2×C4×C71C2×#4111yescharacteristic
147C2×Dic71—22no—
148C2×Dic71—22no—
149C2×Dic71—42no—
150C2×Dic71—42no—
151C2×Dic71—42no—
152C2×Dic71—82no—
153Dic142—22no—
154Dic142—22no—
155Dic142—42no—
156Dic142—42no—
157Dic142—42no—
158Dic142—82no—
159C8×C71—42no—
160C8×C71—42no—
161C71⋊C8—22no—
162C71⋊C8—42no—
163C71⋊C8C2×Q1614yescomplemented
164C22×C71#46212yes—
165C22×C71#46912yes—
166C22×C71#47312yes—
167C22×C71C2×#12111yescharacteristic
168C4×C71—21no—
169C4×C71—21no—
170C4×C71—82no—
171C4×C71#46212yes—
172C4×C71#46912yes—
173C4×C71C22×Q1611yescharacteristic
174C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
175C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
176C4×C71C2×#13711yescharacteristic
177Dic71—42no—
178Dic71—42no—
179Dic71—82no—
180C2×#1694—711nomaximal, Sylow
181C2×C71#169414yescomplemented
182C2×C71C2×#46211yescharacteristic
183C2×C71C2×#46911yescharacteristic
184C2×C71C2×#47311yescharacteristic
185C2×#500—711no—
186C2×#462—711no—
187C2×#462—711no—
188C2×#446—711no—
189#1694—718no—
190C2×#334—711no—
191C2×#332—711no—
192C2×#332D7111yescharacteristic
193C71C2×#169411yescharacteristic, complemented, Sylow
194C22×Q16—1421no—
195C22×Q16—1421no—
196C2×C4⋊Q8—711no—
197C2×C4⋊Q8C2×D7111yescharacteristic
198C2×C4×Q8—711no—
199#500—714no—
200#500—1422no—
201#462—714no—
202#462—714no—
203#462—1422no—
204#462—1422no—
205#446—714no—
206#446—1422no—
207C2×#107—1421no—
208C2×#107—1421no—
209C2×C4⋊C8—711no—
210C2×C4⋊C8—1421no—
211C2×C4⋊C8C2×D7111yescharacteristic
212C2×C4⋊C8C2×D7111yescharacteristic
213C2×#103—1421no—
214C2×#103—1421no—
215C2×#97—1421no—
216C2×C4×C8—711no—
217#334—714no—
218#332—714no—
219#332C2×D7114yes—
220C22×Q8—21no—
221C22×Q8—711no—
222C22×Q8—1421no—
223C2×Q16—2844no—
224C2×Q16—2844no—
225C2×Q16—1424no—
226C2×Q16—1424no—
227C22×C8—21no—
228C22×C8—21no—
229C22×C8—711no—
230C22×C8—711no—
231C22×C8—1421no—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—712no—
236C4⋊Q8—1421no—
237C4⋊Q8—1421no—
238C4⋊Q8—1421no—
239C4⋊Q8C22×D7112yes—
240C4×Q8—712no—
241C4×Q8—712no—
242C4×Q8—1421no—
243C4×Q8—1421no—
244C2×C4⋊C4—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—711no—
247C2×C4⋊C4—1421no—
248C2×C4⋊C4—1421no—
249C2×C4⋊C4—1421no—
250C2×C42—1421no—
251C2×C42C22×D7111yescharacteristic
252#107—1424no—
253#107—1424no—
254C4⋊C8—21no—
255C4⋊C8—21no—
256C4⋊C8—712no—
257C4⋊C8—1424no—
258C4⋊C8—1421no—
259C4⋊C8C22×D7112yes—
260C4⋊C8C22×D7112yes—
261#103—1424no—
262#103—1424no—
263#97—1424no—
264C4×C8—712no—
265C4×C8—712no—
266C2×Q8—22no—
267C2×Q8—41no—
268C2×Q8—42no—
269C2×Q8—42no—
270C2×Q8—2841no—
271C2×Q8—2842no—
272C2×Q8—2842no—
273C2×Q8—712no—
274C2×Q8—1422no—
275C2×Q8—1422no—
276C2×Q8—1422no—
277C2×Q8—1421no—
278C22×C4—41no—
279C22×C4—2841no—
280C22×C4—1421no—
281C22×C4—1421no—
282C22×C4D4×D7111yescharacteristic
283C22×C4D4×D7111yescharacteristic
284C22×C4#1176586511yescharacteristic
285Q16—2848no—
286Q16—2848no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8—42no—
290C2×C8—42no—
291C2×C8—2842no—
292C2×C8—712no—
293C2×C8—714no—
294C2×C8—712no—
295C2×C8—1422no—
296C2×C8—1422no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—41no—
300C4⋊C4—41no—
301C4⋊C4—2841no—
302C4⋊C4—2841no—
303C4⋊C4—712no—
304C4⋊C4—1422no—
305C4⋊C4—1422no—
306C4⋊C4—1422no—
307C4⋊C4—1422no—
308C4⋊C4—1421no—
309C42—1422no—
310C42—1422no—
311C42D4×D7111yescharacteristic
312C42D4×D7111yescharacteristic
313C42#1176586511yescharacteristic
314C42C23×D7111yescharacteristic
315C23#1455610111yescharacteristic
316Q8—42no—
317Q8—42no—
318Q8—82no—
319Q8—2842no—
320Q8—2842no—
321Q8—2842no—
322Q8—5682no—
323Q8—1422no—
324Q8—1422no—
325C2×C4—22no—
326C2×C4—42no—
327C2×C4—82no—
328C2×C4—2842no—
329C2×C4—2842no—
330C2×C4—2842no—
331C2×C4—5682no—
332C2×C4—1422no—
333C2×C4—1422no—
334C2×C4#1455610111yescharacteristic
335C2×C4#1455610111yescharacteristic
336C2×C4#1455610111yescharacteristic
337C2×C4Q16×D7112yes—
338C2×C4#1455615212yes—
339C2×C4#1455615512yes—
340C2×C4#1455615712yes—
341C2×C4C2×D4×D7111yescharacteristic
342C2×C4C2×D4×D7111yescharacteristic
343C2×C4C2×#1176586511yescharacteristic
344C8—42no—
345C8—42no—
346C8—2842no—
347C8—714no—
348C8—1422no—
349C22#1798620812yes—
350C22#1798625112yes—
351C22#1798627312yes—
352C22C2×#1455610111yescharacteristic
353C4—21no—
354C4—21no—
355C4—82no—
356C4—2842no—
357C4—2842no—
358C4—5682no—
359C4#1798620812yes—
360C4#1798625112yes—
361C4C2×Q16×D7111yescharacteristic
362C4C2×#1455615211yescharacteristic
363C4C2×#1455615511yescharacteristic
364C4C2×#1455615711yescharacteristic
365C2#2258785714yesdirect product factor
366C2C2×#1798620811yescharacteristic
367C2C2×#1798625111yescharacteristic
368C2C2×#1798627311yescharacteristic
subgroupG/H
centerC23#14556101
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#332×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#332D71
hypocenterC71C2×#1694
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#332

Complements

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

NH ≅ G/Ntype
5. #22587857C2direct (N × H)
97. C2×C71⋊C8Q16semidirect
163. C71⋊C8C2×Q16semidirect
181. C2×C71#1694semidirect
193. C71C2×#1694semidirect
365. C2#22587857direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864022
C2×#179862102
C2×#179862062
C2×#179861262
#225878572
C2×#179857492
C2×#179857442
C2×#332×C712
C2×#169471