Finite Group Databasebeta

← C31×#11871 #21468630

Subgroups — C31×#11871 #21468630

Order 7936.

360 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 110 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3059C211yesmaximal, characteristic
2C31×#2115C211yesmaximal, characteristic
3C31×#1813C211yesmaximal, characteristic
4C31×#1342C214yesmaximal, complemented
5C22×Q16×C31C411yescharacteristic
6C2×C31×#131C2211yescharacteristic
7C31×#536—21no—
8C2×C31×M32—21no—
9C31×#470C412yes—
10C31×#470C2212yes—
11C31×#467—21no—
12C31×#467—21no—
13C2×C31×#108—21no—
14C31×#427C411yescharacteristic
15C31×#419—21no—
16C31×#413—21no—
17C31×#349—21no—
18C31×#349C2212yes—
19C31×#338C2212yes—
20C2×#41×C31D411yescharacteristic
21C22×Q8×C31—21no—
22C2×Q16×C31—21no—
23C2×Q16×C31—41no—
24C2×Q16×C31—41no—
25C2×Q16×C31C2×C412yes—
26C31×#131—41no—
27C31×#131—41no—
28C2×M16×C31—22no—
29C2×M16×C31C2×C411yescharacteristic
30C2×M16×C31D411yescharacteristic
31C2×M16×C31C2311yescharacteristic
32C22×C8×C31C2×C411yescharacteristic
33C22×C8×C31D411yescharacteristic
34C22×C8×C31D411yescharacteristic
35C31×C4⋊Q8—41no—
36C31×#124—41no—
37C31×#123—41no—
38C31×#123—41no—
39C31×C22⋊Q8—22no—
40C31×C22⋊Q8—22no—
41C31×#117—21no—
42C31×M32—22no—
43C31×M32—41no—
44C2×C16×C31—41no—
45C31×#108—41no—
46C31×#108—41no—
47C31×#107—21no—
48C31×#106C2×C412yes—
49C31×#103—22no—
50C31×#103—22no—
51C31×#101—41no—
52C31×#100—41no—
53#41×C31—41no—
54#41×C31—41no—
55C2×Q8×C31—22no—
56C2×Q8×C31—42no—
57C2×Q8×C31—42no—
58C2×Q8×C31—41no—
59C2×Q8×C31D811yescharacteristic
60C2×D4×C31D811yescharacteristic
61C2×D4×C31SD1611yescharacteristic
62C2×D4×C31SD1611yescharacteristic
63C22×C4×C31—41no—
64C22×C4×C31C22⋊C411yescharacteristic
65C22×C4×C31C22⋊C411yescharacteristic
66C22×C4×C31C2×D411yescharacteristic
67Q16×C31—42no—
68Q16×C31—41no—
69Q16×C31—41no—
70M16×C31—41no—
71M16×C31—41no—
72M16×C31—41no—
73M16×C31—42no—
74M16×C31—42no—
75C2×C8×C31—21no—
76C2×C8×C31—21no—
77C2×C8×C31—21no—
78C2×C8×C31—21no—
79C2×C8×C31—21no—
80C2×C8×C31—21no—
81C2×C8×C31—42no—
82C2×C8×C31C22⋊C411yescharacteristic
83C2×C8×C31C22⋊C411yescharacteristic
84C2×C8×C31C22×C411yescharacteristic
85C2×C8×C31C2×D411yescharacteristic
86C4⋊C4×C31—22no—
87C4⋊C4×C31—42no—
88C4⋊C4×C31—42no—
89C22⋊C4×C31—41no—
90C22⋊C4×C31—42no—
91C22⋊C4×C31—42no—
92C42×C31—41no—
93C16×C31—42no—
94#11871C3111yesmaximal, characteristic, direct product factor, Sylow
95C23×C31#10211yescharacteristic
96C23×C31#10211yescharacteristic
97C23×C31C2×SD1611yescharacteristic
98Q8×C31—41no—
99Q8×C31—42no—
100Q8×C31—42no—
101Q8×C31—82no—
102D4×C31—41no—
103D4×C31—41no—
104D4×C31—41no—
105C2×C4×C31—21no—
106C2×C4×C31—21no—
107C2×C4×C31—21no—
108C2×C4×C31—21no—
109C2×C4×C31—21no—
110C2×C4×C31—21no—
111C2×C4×C31—42no—
112C2×C4×C31—42no—
113C2×C4×C31—82no—
114C2×C4×C31#10211yescharacteristic
115C2×C4×C31#10211yescharacteristic
116C2×C4×C31C2×C22⋊C411yescharacteristic
117C2×C4×C31C2×D811yescharacteristic
118C8×C31—21no—
119C8×C31—21no—
120C8×C31—21no—
121C8×C31—82no—
122C8×C31#9911yescharacteristic
123C8×C31#9911yescharacteristic
124#3059C2×C3111yescharacteristic
125#2115C2×C3111yescharacteristic
126#1813C2×C3111yescharacteristic
127#1342C2×C3114yescomplemented
128C22×C31—21no—
129C22×C31—21no—
130C22×C31—21no—
131C22×C31—41no—
132C22×C31—41no—
133C22×C31—41no—
134C22×C31C2×#10211yescharacteristic
135C4×C31—21no—
136C4×C31—21no—
137C4×C31—21no—
138C4×C31—82no—
139C4×C31—82no—
140C4×C31C2×#9911yescharacteristic
141C4×C31#42111yescharacteristic
142C22×Q16C4×C3111yescharacteristic
143C2×#131C22×C3111yescharacteristic
144#536—21no—
145C2×M32—21no—
146#470C4×C3112yes—
147#470C22×C3112yes—
148#467—21no—
149#467—21no—
150C2×#108—21no—
151#427C4×C3111yescharacteristic
152#419—21no—
153#413—21no—
154#349—21no—
155#349C22×C3112yes—
156#338C22×C3112yes—
157C2×C31—21no—
158C2×C31—41no—
159C2×C31—41no—
160C2×C31—41no—
161C2×C31#151911yescharacteristic
162C2×#41D4×C3111yescharacteristic
163C22×Q8—21no—
164C2×Q16—21no—
165C2×Q16—41no—
166C2×Q16—41no—
167C2×Q16C2×C4×C3112yes—
168#131—41no—
169#131—41no—
170C2×M16—22no—
171C2×M16C2×C4×C3111yescharacteristic
172C2×M16D4×C3111yescharacteristic
173C2×M16C23×C3111yescharacteristic
174C22×C8C2×C4×C3111yescharacteristic
175C22×C8D4×C3111yescharacteristic
176C22×C8D4×C3111yescharacteristic
177C4⋊Q8—41no—
178#124—41no—
179#123—41no—
180#123—41no—
181C22⋊Q8—22no—
182C22⋊Q8—22no—
183#117—21no—
184M32—22no—
185M32—41no—
186C2×C16—41no—
187#108—41no—
188#108—41no—
189#107—21no—
190#106C2×C4×C3112yes—
191#103—22no—
192#103—22no—
193#101—41no—
194#100—41no—
195C31#1187111yescharacteristic, direct product factor, Sylow
196#41—41no—
197#41—41no—
198C2×Q8—22no—
199C2×Q8—42no—
200C2×Q8—42no—
201C2×Q8—41no—
202C2×Q8D8×C3111yescharacteristic
203C2×D4D8×C3111yescharacteristic
204C2×D4SD16×C3111yescharacteristic
205C2×D4SD16×C3111yescharacteristic
206C22×C4—41no—
207C22×C4C22⋊C4×C3111yescharacteristic
208C22×C4C22⋊C4×C3111yescharacteristic
209C22×C4C2×D4×C3111yescharacteristic
210Q16—42no—
211Q16—41no—
212Q16—41no—
213M16—41no—
214M16—41no—
215M16—41no—
216M16—42no—
217M16—42no—
218C2×C8—21no—
219C2×C8—21no—
220C2×C8—21no—
221C2×C8—21no—
222C2×C8—21no—
223C2×C8—21no—
224C2×C8—42no—
225C2×C8C22⋊C4×C3111yescharacteristic
226C2×C8C22⋊C4×C3111yescharacteristic
227C2×C8C22×C4×C3111yescharacteristic
228C2×C8C2×D4×C3111yescharacteristic
229C4⋊C4—22no—
230C4⋊C4—42no—
231C4⋊C4—42no—
232C22⋊C4—41no—
233C22⋊C4—42no—
234C22⋊C4—42no—
235C42—41no—
236C16—42no—
237C23C31×#10211yescharacteristic
238C23C31×#10211yescharacteristic
239C23C2×SD16×C3111yescharacteristic
240Q8—41no—
241Q8—42no—
242Q8—42no—
243Q8—82no—
244D4—41no—
245D4—41no—
246D4—41no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—42no—
254C2×C4—42no—
255C2×C4—82no—
256C2×C4C31×#10211yescharacteristic
257C2×C4C31×#10211yescharacteristic
258C2×C4C2×C22⋊C4×C3111yescharacteristic
259C2×C4C2×D8×C3111yescharacteristic
260C8—21no—
261C8—21no—
262C8—21no—
263C8—82no—
264C8C31×#9911yescharacteristic
265C8C31×#9911yescharacteristic
266C22—21no—
267C22—21no—
268C22—21no—
269C22—41no—
270C22—41no—
271C22—41no—
272C22C2×C31×#10211yescharacteristic
273C4—21no—
274C4—21no—
275C4—21no—
276C4—82no—
277C4—82no—
278C4C2×C31×#9911yescharacteristic
279C4C31×#42111yescharacteristic
280C2—21no—
281C2—41no—
282C2—41no—
283C2—41no—
284C2C31×#151911yescharacteristic
subgroupG/H
center, socleC2×C31#1519
commutatorC2×C8C22×C4×C31
Frattini, cosocleC2×M16C23×C31
prime radicalC2×#41×C31D4
LCSG ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C2×C4×C31 ◁ C2×C31×#131 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1342C2semidirect
94. #11871C31direct (N × H)
127. #1342C2×C31semidirect
195. C31#11871direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#30592
C31×#21152
C31×#18132
C31×#13422
#1187131