Finite Group Databasebeta

← C71×#19348 #31840220

Subgroups — C71×#19348 #31840220

Order 18176.

548 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3237C212yesmaximal
2C71×#3170C211yesmaximal, characteristic
3C71×#2960C211yesmaximal, characteristic
4C71×#1696C212yesmaximal, complemented
5C71×#1690C212yesmaximal, complemented
6C71×#1684C214yesmaximal, complemented
7C71×#1568C211yesmaximal, characteristic
8C71×#1559C212yesmaximal
9#533×C71C2212yes—
10#533×C71C2211yescharacteristic
11#501×C71—22no—
12#500×C71C2211yescharacteristic
13#494×C71C2211yescharacteristic
14#491×C71—22no—
15#487×C71C2212yes—
16#485×C71—24no—
17#477×C71C2214yes—
18#475×C71C2214yes—
19#467×C71—21no—
20#467×C71—21no—
21#446×C71—21no—
22#446×C71C2212yes—
23C8×Q8×C71—21no—
24C8×Q8×C71C2212yes—
25C4×Q16×C71—21no—
26C4×Q16×C71—21no—
27#432×C71C2212yes—
28#424×C71—21no—
29#423×C71C2211yescharacteristic
30#405×C71—21no—
31C2×C4×C8×C71C2211yescharacteristic
32#335×C71C2212yes—
33#334×C71C2212yes—
34#333×C71C2214yes—
35#332×C71C2214yes—
36C2×Q16×C71—21no—
37C2×Q16×C71—21no—
38C2×M16×C71—21no—
39C22×C8×C71D411yescharacteristic
40C22×C8×C71D411yescharacteristic
41C4⋊Q8×C71D411yescharacteristic
42C4⋊Q8×C71D411yescharacteristic
43C4⋊Q8×C71C2312yes—
44C4⋊Q8×C71C2312yes—
45#125×C71—22no—
46#125×C71—21no—
47C22⋊Q8×C71—21no—
48C22⋊Q8×C71—22no—
49C22⋊Q8×C71—22no—
50C22⋊Q8×C71D412yes—
51C4×Q8×C71—21no—
52C4×Q8×C71—22no—
53C4×Q8×C71—22no—
54C4×Q8×C71C2312yes—
55#117×C71—21no—
56#117×C71—22no—
57C2×C42×C71C2311yescharacteristic
58#107×C71—21no—
59#107×C71—21no—
60#107×C71—24no—
61#106×C71—24no—
62C4⋊C8×C71—22no—
63C4⋊C8×C71—22no—
64C4⋊C8×C71—21no—
65C4⋊C8×C71C2312yes—
66C4⋊C8×C71C2314yes—
67#103×C71—24no—
68#103×C71—24no—
69#103×C71—22no—
70#103×C71—22no—
71C22⋊C8×C71—22no—
72#97×C71—22no—
73#97×C71—22no—
74C4×C8×C71—22no—
75C4×C8×C71D411yescharacteristic
76C4×C8×C71D411yescharacteristic
77C4×C8×C71C2311yescharacteristic
78C4×C8×C71C2311yescharacteristic
79C2×Q8×C71—21no—
80C2×Q8×C71—22no—
81C2×Q8×C71—22no—
82C2×Q8×C71C2×D412yes—
83C22×C4×C71C2×D411yescharacteristic
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71#4111yescharacteristic
86Q16×C71—42no—
87Q16×C71—42no—
88M16×C71—42no—
89C2×C8×C71—22no—
90C2×C8×C71—22no—
91C2×C8×C71—24no—
92C2×C8×C71—41no—
93C2×C8×C71C2×D411yescharacteristic
94C2×C8×C71C2×D411yescharacteristic
95C2×C8×C71C2×D411yescharacteristic
96C2×C8×C71C2×D411yescharacteristic
97C4⋊C4×C71—21no—
98C4⋊C4×C71—21no—
99C4⋊C4×C71—21no—
100C4⋊C4×C71—22no—
101C4⋊C4×C71—22no—
102C4⋊C4×C71—22no—
103C4⋊C4×C71—22no—
104C4⋊C4×C71—22no—
105C4⋊C4×C71—22no—
106C4⋊C4×C71—42no—
107C4⋊C4×C71—42no—
108C4⋊C4×C71C2×D412yes—
109C22⋊C4×C71—22no—
110C22⋊C4×C71—42no—
111C42×C71—22no—
112C42×C71—42no—
113C42×C71C2×D411yescharacteristic
114C42×C71C2×D411yescharacteristic
115C42×C71#4111yescharacteristic
116C42×C71C2411yescharacteristic
117C23×C71#12111yescharacteristic
118Q8×C71—24no—
119Q8×C71—42no—
120Q8×C71—42no—
121Q8×C71—42no—
122Q8×C71—82no—
123C2×C4×C71—21no—
124C2×C4×C71—21no—
125C2×C4×C71—22no—
126C2×C4×C71—22no—
127C2×C4×C71—22no—
128C2×C4×C71—41no—
129C2×C4×C71—42no—
130C2×C4×C71—42no—
131C2×C4×C71#12111yescharacteristic
132C2×C4×C71#12111yescharacteristic
133C2×C4×C71#12111yescharacteristic
134C2×C4×C71C22×D411yescharacteristic
135C2×C4×C71C22×D411yescharacteristic
136C2×C4×C71C2×#4111yescharacteristic
137C8×C71—21no—
138C8×C71—21no—
139C8×C71—21no—
140C8×C71—42no—
141C8×C71—44no—
142C8×C71#13712yes—
143C22×C71—21no—
144C22×C71—21no—
145C22×C71—21no—
146C22×C71C2×#12111yescharacteristic
147C4×C71—21no—
148C4×C71—21no—
149C4×C71—21no—
150C4×C71—21no—
151C4×C71—42no—
152C4×C71—42no—
153C4×C71—82no—
154C4×C71—82no—
155C4×C71C2×#13711yescharacteristic
156C4×C71#57511yescharacteristic
157C4×C71#57812yes—
158#19348C7111yesmaximal, characteristic, direct product factor, Sylow
159C2×C71—41no—
160C2×C71#303711yescharacteristic
161C2×C71#305911yescharacteristic
162C2×C71#306711yescharacteristic
163#3237C2×C7112yes—
164#3170C2×C7111yescharacteristic
165#2960C2×C7111yescharacteristic
166#1696C2×C7112yescomplemented
167#1690C2×C7112yescomplemented
168#1684C2×C7114yescomplemented
169#1568C2×C7111yescharacteristic
170#1559C2×C7112yes—
171C71#1934811yescharacteristic, direct product factor, Sylow
172#533C22×C7112yes—
173#533C22×C7111yescharacteristic
174#501—22no—
175#500C22×C7111yescharacteristic
176#494C22×C7111yescharacteristic
177#491—22no—
178#487C22×C7112yes—
179#485—24no—
180#477C22×C7114yes—
181#475C22×C7114yes—
182#467—21no—
183#467—21no—
184#446—21no—
185#446C22×C7112yes—
186C8×Q8—21no—
187C8×Q8C22×C7112yes—
188C4×Q16—21no—
189C4×Q16—21no—
190#432C22×C7112yes—
191#424—21no—
192#423C22×C7111yescharacteristic
193#405—21no—
194C2×C4×C8C22×C7111yescharacteristic
195#335C22×C7112yes—
196#334C22×C7112yes—
197#333C22×C7114yes—
198#332C22×C7114yes—
199C2×Q16—21no—
200C2×Q16—21no—
201C2×M16—21no—
202C22×C8D4×C7111yescharacteristic
203C22×C8D4×C7111yescharacteristic
204C4⋊Q8D4×C7111yescharacteristic
205C4⋊Q8D4×C7111yescharacteristic
206C4⋊Q8C23×C7112yes—
207C4⋊Q8C23×C7112yes—
208#125—22no—
209#125—21no—
210C22⋊Q8—21no—
211C22⋊Q8—22no—
212C22⋊Q8—22no—
213C22⋊Q8D4×C7112yes—
214C4×Q8—21no—
215C4×Q8—22no—
216C4×Q8—22no—
217C4×Q8C23×C7112yes—
218#117—21no—
219#117—22no—
220C2×C42C23×C7111yescharacteristic
221#107—21no—
222#107—21no—
223#107—24no—
224#106—24no—
225C4⋊C8—22no—
226C4⋊C8—22no—
227C4⋊C8—21no—
228C4⋊C8C23×C7112yes—
229C4⋊C8C23×C7114yes—
230#103—24no—
231#103—24no—
232#103—22no—
233#103—22no—
234C22⋊C8—22no—
235#97—22no—
236#97—22no—
237C4×C8—22no—
238C4×C8D4×C7111yescharacteristic
239C4×C8D4×C7111yescharacteristic
240C4×C8C23×C7111yescharacteristic
241C4×C8C23×C7111yescharacteristic
242C2×Q8—21no—
243C2×Q8—22no—
244C2×Q8—22no—
245C2×Q8C2×D4×C7112yes—
246C22×C4C2×D4×C7111yescharacteristic
247C22×C4C2×D4×C7111yescharacteristic
248C22×C4#41×C7111yescharacteristic
249Q16—42no—
250Q16—42no—
251M16—42no—
252C2×C8—22no—
253C2×C8—22no—
254C2×C8—24no—
255C2×C8—41no—
256C2×C8C2×D4×C7111yescharacteristic
257C2×C8C2×D4×C7111yescharacteristic
258C2×C8C2×D4×C7111yescharacteristic
259C2×C8C2×D4×C7111yescharacteristic
260C4⋊C4—21no—
261C4⋊C4—21no—
262C4⋊C4—21no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—22no—
266C4⋊C4—22no—
267C4⋊C4—22no—
268C4⋊C4—22no—
269C4⋊C4—42no—
270C4⋊C4—42no—
271C4⋊C4C2×D4×C7112yes—
272C22⋊C4—22no—
273C22⋊C4—42no—
274C42—22no—
275C42—42no—
276C42C2×D4×C7111yescharacteristic
277C42C2×D4×C7111yescharacteristic
278C42#41×C7111yescharacteristic
279C42C24×C7111yescharacteristic
280C23#121×C7111yescharacteristic
281Q8—24no—
282Q8—42no—
283Q8—42no—
284Q8—42no—
285Q8—82no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—41no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4#121×C7111yescharacteristic
295C2×C4#121×C7111yescharacteristic
296C2×C4#121×C7111yescharacteristic
297C2×C4C22×D4×C7111yescharacteristic
298C2×C4C22×D4×C7111yescharacteristic
299C2×C4C2×#41×C7111yescharacteristic
300C8—21no—
301C8—21no—
302C8—21no—
303C8—42no—
304C8—44no—
305C8#137×C7112yes—
306C22—21no—
307C22—21no—
308C22—21no—
309C22C2×#121×C7111yescharacteristic
310C4—21no—
311C4—21no—
312C4—21no—
313C4—21no—
314C4—42no—
315C4—42no—
316C4—82no—
317C4—82no—
318C4C2×#137×C7111yescharacteristic
319C4#575×C7111yescharacteristic
320C4#578×C7112yes—
321C2—41no—
322C2C71×#303711yescharacteristic
323C2C71×#305911yescharacteristic
324C2C71×#306711yescharacteristic
subgroupG/H
center, socleC22×C71C2×#121
commutator, Frattini, cosocleC42C24×C71
prime radicalC23×C71#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ C2×C42×C71 ◁ G

Complements

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

NH ≅ G/Ntype
4. C71×#1696C2semidirect
5. C71×#1690C2semidirect
6. C71×#1684C2semidirect
158. #19348C71direct (N × H)
166. #1696C2×C71semidirect
167. #1690C2×C71semidirect
168. #1684C2×C71semidirect
171. C71#19348direct (N × H)

Maximal subgroups

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

subgroupindex
C71×#32372
C71×#31702
C71×#29602
C71×#16962
C71×#16902
C71×#16842
C71×#15682
C71×#15592
#1934871