Finite Group Databasebeta

← C4×#17985744 #31888401

Subgroups — C4×#17985744 #31888401

Order 18176.

540 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#14556128C211yesmaximal, characteristic
2C4×C4⋊(C71⋊C8)C211yesmaximal, characteristic
3C2×#17985744C212yesmaximal
4#22586224C212yesmaximal
5C4×C4⋊C8×C71C211yesmaximal, characteristic
6C2×#14556128C2211yescharacteristic
7C2×C4×Dic142—21no—
8C2×C4⋊(C71⋊C8)C2212yes—
9C2×C4×C71⋊C8—21no—
10#17985905—21no—
11#17985897—21no—
12#17985897C412yes—
13#17985869C2211yescharacteristic
14C4×C4⋊Dic71—21no—
15C4×C4⋊Dic71C412yes—
16#17985754—21no—
17#17985744C418yesdirect product factor
18C2×C4⋊C8×C71C2212yes—
19C2×C4×C8×C71—21no—
20C43×C71C2211yescharacteristic
21#336×C71—21no—
22C22×Dic142—21no—
23C22×C71⋊C8—22no—
24#14556128—22no—
25#14556128C2×C414yes—
26C4×Dic142—42no—
27C4×Dic142—42no—
28C2×C4⋊Dic71—21no—
29C2×C4⋊Dic71—21no—
30C2×C4⋊Dic71—21no—
31C2×C4⋊Dic71C2×C412yes—
32C2×C4⋊Dic71C2×C412yes—
33C2×Dic71⋊C4—22no—
34C2×C4×Dic71—22no—
35C4⋊(C71⋊C8)—22no—
36C4⋊(C71⋊C8)C2×C414yes—
37C4×C71⋊C8—42no—
38C71⋊#95—22no—
39C71⋊#95—22no—
40C22×C8×C71—22no—
41C2×C42×C71C2×C411yescharacteristic
42C2×C42×C71C2×C411yescharacteristic
43C2×C42×C71D411yescharacteristic
44C2×C42×C71D411yescharacteristic
45C2×C42×C71D411yescharacteristic
46C2×C42×C71D411yescharacteristic
47C2×C42×C71C2311yescharacteristic
48C4⋊C8×C71—22no—
49C4⋊C8×C71C2×C414yes—
50C4×C8×C71—42no—
51C2×Dic142—24no—
52C2×Dic142—41no—
53C2×Dic142—41no—
54C2×Dic142—42no—
55C22×Dic71—22no—
56C22×Dic71—22no—
57C2×C71⋊C8—24no—
58C2×C71⋊C8—42no—
59C2×C71⋊C8—42no—
60C4⋊Dic71—22no—
61C4⋊Dic71—24no—
62C4⋊Dic71—41no—
63C4⋊Dic71—41no—
64C4⋊Dic71—42no—
65C4⋊Dic71—42no—
66C4⋊Dic71C4214yes—
67Dic71⋊C4—44no—
68C4×Dic71—44no—
69C22×C4×C71C22⋊C411yescharacteristic
70C22×C4×C71C22⋊C411yescharacteristic
71C22×C4×C71C22⋊C411yescharacteristic
72C22×C4×C71C22⋊C411yescharacteristic
73C22×C4×C71C22×C411yescharacteristic
74C22×C4×C71C2×D411yescharacteristic
75C22×C4×C71C2×D411yescharacteristic
76C2×C8×C71—24no—
77C2×C8×C71—42no—
78C2×C8×C71—42no—
79C42×C71—22no—
80C42×C71—22no—
81C42×C71—22no—
82C42×C71—41no—
83C42×C71D812yes—
84C42×C71SD1612yes—
85C42×C71SD1612yes—
86C42×C71Q1612yes—
87C42×C71C22×C412yes—
88C42×C71#4112yes—
89C23×C71C2×C22⋊C411yescharacteristic
90C2×C4×C71—21no—
91C2×C4×C71—21no—
92C2×C4×C71—21no—
93C2×C4×C71—21no—
94C2×C4×C71—21no—
95C2×C4×C71—21no—
96C2×C4×C71—21no—
97C2×C4×C71—21no—
98C2×C4×C71—21no—
99C2×C4×C71#10112yes—
100C2×C4×C71#10212yes—
101C2×C4×C71#10212yes—
102C2×C4×C71#10312yes—
103C2×C4×C71#10312yes—
104C2×C4×C71C2×C4211yescharacteristic
105C2×C4×C71#11711yescharacteristic
106C2×C4×C71C4×D412yes—
107C2×C4×C71C4×D412yes—
108C2×C4×C71C2×D811yescharacteristic
109C2×C4×C71C2×SD1611yescharacteristic
110C2×C4×C71C2×SD1611yescharacteristic
111C2×C4×C71C2×Q1611yescharacteristic
112C2×C4×C71#13512yes—
113C2×C4×C71#13512yes—
114C2×Dic71—24no—
115C2×Dic71—42no—
116C2×Dic71—42no—
117C2×Dic71—42no—
118C2×Dic71—42no—
119C2×Dic71—42no—
120Dic142—44no—
121Dic142—44no—
122C8×C71—44no—
123C71⋊C8—44no—
124C22×C71C4×C22⋊C411yescharacteristic
125C22×C71C2×#10111yescharacteristic
126C22×C71#41311yescharacteristic
127C22×C71C2×#10211yescharacteristic
128C22×C71C2×#10311yescharacteristic
129C22×C71#41611yescharacteristic
130C22×C71#41611yescharacteristic
131C4×C71—22no—
132C4×C71—22no—
133C4×C71—21no—
134C4×C71—21no—
135C4×C71—41no—
136C4×C71#33214yescomplemented
137C4×C71C4×D812yes—
138C4×C71C4×SD1612yes—
139C4×C71C4×SD1612yes—
140C4×C71C4×Q1612yes—
141Dic71—44no—
142Dic71—82no—
143C4×#332—711nomaximal, Sylow
144C2×C71C2×#33211yescharacteristic
145C2×C71#154011yescharacteristic
146C2×C71#154211yescharacteristic
147C2×C71#154411yescharacteristic
148C2×C71C4×#10111yescharacteristic
149C2×C71C4×#10211yescharacteristic
150C2×C71C4×#10311yescharacteristic
151C4×C4⋊Q8—711no—
152C4×C4⋊C8—711no—
153C4×C4⋊C8D7111yescharacteristic
154C2×#332—712no—
155#1296—712no—
156C71C4×#33211yescharacteristic, complemented, Sylow
157C2×C4⋊Q8—711no—
158C2×C4×Q8—1421no—
159C2×C4⋊C8—712no—
160C2×C4⋊C8C2×D7112yes—
161C2×C4×C8—21no—
162C2×C4×C8—1421no—
163#391—1421no—
164#389—712no—
165#389—1421no—
166#384—711no—
167C4×C4⋊C4—712no—
168C4×C4⋊C4—1421no—
169C43C2×D7111yescharacteristic
170#336—21no—
171#336—1421no—
172#332—718no—
173C22×Q8—1421no—
174C22×C8—22no—
175C22×C8—1422no—
176C4⋊Q8—714no—
177C4⋊Q8—1422no—
178C4×Q8—2842no—
179C4×Q8—2842no—
180C2×C4⋊C4—712no—
181C2×C4⋊C4—712no—
182C2×C4⋊C4—1422no—
183C2×C4⋊C4—1421no—
184C2×C4⋊C4—1421no—
185C2×C4⋊C4—1421no—
186C2×C42—1422no—
187C2×C42C4×D7111yescharacteristic
188C2×C42C4×D7111yescharacteristic
189C2×C42D28411yescharacteristic
190C2×C42D28411yescharacteristic
191C2×C42C22⋊D7111yescharacteristic
192C2×C42C22⋊D7111yescharacteristic
193C2×C42C22×D7111yescharacteristic
194C4⋊C8—22no—
195C4⋊C8—714no—
196C4⋊C8—1422no—
197C4⋊C8C4×D7114yes—
198C4×C8—42no—
199C4×C8—2842no—
200#95—1422no—
201#95—1422no—
202C2×Q8—2841no—
203C2×Q8—2841no—
204C2×Q8—2842no—
205C2×Q8—1424no—
206C22×C4—1422no—
207C22×C4—1422no—
208C22×C4(C2×D71)⋊C411yescharacteristic
209C22×C4(C2×D71)⋊C411yescharacteristic
210C22×C4(C2×D71)⋊C411yescharacteristic
211C22×C4(C2×D71)⋊C411yescharacteristic
212C22×C4C2×C4×D7111yescharacteristic
213C22×C4C2×C22⋊D7111yescharacteristic
214C22×C4C2×D28411yescharacteristic
215C2×C8—24no—
216C2×C8—42no—
217C2×C8—42no—
218C2×C8—2842no—
219C2×C8—2842no—
220C2×C8—1424no—
221C4⋊C4—2842no—
222C4⋊C4—2844no—
223C4⋊C4—2841no—
224C4⋊C4—2841no—
225C4⋊C4—2842no—
226C4⋊C4—714no—
227C4⋊C4—1422no—
228C4⋊C4—1424no—
229C42—22no—
230C42—22no—
231C42—22no—
232C42—41no—
233C42—2844no—
234C42D56812yes—
235C42#1176585312yes—
236C42#1176585412yes—
237C42#1176585512yes—
238C42C2×C4×D7112yes—
239C42#1176586512yes—
240C23C2×(C2×D71)⋊C411yescharacteristic
241Q8—2844no—
242Q8—2844no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—2842no—
253C2×C4—2842no—
254C2×C4—2842no—
255C2×C4—2842no—
256C2×C4—2842no—
257C2×C4—1424no—
258C2×C4#1455604612yes—
259C2×C4#1455605012yes—
260C2×C4#1455605012yes—
261C2×C4#1455605112yes—
262C2×C4#1455605112yes—
263C2×C4C42×D7111yescharacteristic
264C2×C4#1455608511yescharacteristic
265C2×C4C4×C22⋊D7112yes—
266C2×C4C4×D28412yes—
267C2×C4C2×D56811yescharacteristic
268C2×C4C2×#1176585311yescharacteristic
269C2×C4C2×#1176585411yescharacteristic
270C2×C4C2×#1176585511yescharacteristic
271C2×C4#1455614812yes—
272C2×C4#1455615012yes—
273C8—44no—
274C8—2844no—
275C22C4×(C2×D71)⋊C411yescharacteristic
276C22C2×#1455604611yescharacteristic
277C22#1798598111yescharacteristic
278C22C2×#1455605011yescharacteristic
279C22C2×#1455605111yescharacteristic
280C22#1798599311yescharacteristic
281C22#1798599611yescharacteristic
282C4—22no—
283C4—22no—
284C4—21no—
285C4—21no—
286C4—41no—
287C4—2844no—
288C4—5682no—
289C4#1798574414yesdirect product factor
290C4C4×D56812yes—
291C4C4×#1176585312yes—
292C4C4×#1176585412yes—
293C4C4×#1176585512yes—
294C2C2×#1798574411yescharacteristic
295C2#2258698711yescharacteristic
296C2#2258699811yescharacteristic
297C2#2258700411yescharacteristic
298C2C4×#1455604611yescharacteristic
299C2C4×#1455605011yescharacteristic
300C2C4×#1455605111yescharacteristic
subgroupG/H
centerC22×C4(C2×D71)⋊C4
commutatorC2×C4×C71C2×C42
FrattiniC2×C42C22×D71
FittingC4×C4⋊C8×C71C2
socle, prime radicalC23×C71C2×C22⋊C4
cosocleC2×C42×C71C23
hypercenterC4×C4⋊C8D71
hypocenterC71C4×#332
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊C8

Complements

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

NH ≅ G/Ntype
17. #17985744C4direct (N × H)
136. C4×C71#332semidirect
156. C71C4×#332semidirect
289. C4#17985744direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#145561282
C4×C4⋊(C71⋊C8)2
C2×#179857442
#225862242
C4×C4⋊C8×C712
C4×#33271