Finite Group Databasebeta

← C31×#11679 #21468438

Subgroups — C31×#11679 #21468438

Order 7936.

318 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 122 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×#3170C211yesmaximal, characteristic
2C2×C31×#346C211yesmaximal, characteristic
3C31×#1568C211yesmaximal, characteristic
4C31×#1334C214yesmaximal, complemented
5C31×#533—21no—
6C22×C16×C31—21no—
7C31×#500C411yescharacteristic
8C31×#494C411yescharacteristic
9C31×#487—21no—
10C31×#467—21no—
11C31×#467C412yes—
12C4×Q16×C31—21no—
13C4×Q16×C31C2212yes—
14C31×#432—21no—
15C2×C4×C8×C31C2211yescharacteristic
16C31×#346—21no—
17C31×#346C2212yes—
18C31×#335—21no—
19C31×#334C2212yes—
20C2×Q16×C31—21no—
21C2×Q16×C31C2×C412yes—
22C22×C8×C31C2×C411yescharacteristic
23C22×C8×C31D411yescharacteristic
24C31×C4⋊Q8—21no—
25C31×C4⋊Q8—21no—
26C31×#125—41no—
27C31×C22⋊Q8—22no—
28C31×C22⋊Q8—41no—
29C4×Q8×C31—22no—
30C4×Q8×C31—41no—
31C31×#117—41no—
32C2×C42×C31D411yescharacteristic
33C2×C16×C31—24no—
34C2×C16×C31—22no—
35C31×#107—21no—
36C31×#107C2×C412yes—
37C31×C4⋊C8—22no—
38C31×#103—22no—
39C31×#103—22no—
40C31×C22⋊C8—41no—
41C31×#97—41no—
42C4×C8×C31C2×C411yescharacteristic
43C4×C8×C31D411yescharacteristic
44C4×C8×C31D411yescharacteristic
45C4×C8×C31C2311yescharacteristic
46C2×Q8×C31—22no—
47C2×Q8×C31—41no—
48C22×C4×C31C22⋊C411yescharacteristic
49C22×C4×C31D811yescharacteristic
50C22×C4×C31SD1611yescharacteristic
51Q16×C31—24no—
52Q16×C31—42no—
53C2×C8×C31—22no—
54C2×C8×C31—22no—
55C2×C8×C31—42no—
56C2×C8×C31C22⋊C411yescharacteristic
57C2×C8×C31C22⋊C411yescharacteristic
58C2×C8×C31C22×C411yescharacteristic
59C2×C8×C31C2×D411yescharacteristic
60C4⋊C4×C31—22no—
61C4⋊C4×C31—41no—
62C4⋊C4×C31—41no—
63C4⋊C4×C31—42no—
64C4⋊C4×C31—41no—
65C4⋊C4×C31—42no—
66C22⋊C4×C31—42no—
67C42×C31—42no—
68C42×C31C22⋊C411yescharacteristic
69C42×C31D811yescharacteristic
70C42×C31SD1611yescharacteristic
71C42×C31C2×D411yescharacteristic
72C16×C31—24no—
73#11679C3111yesmaximal, characteristic, direct product factor, Sylow
74C23×C31#10211yescharacteristic
75Q8×C31—42no—
76Q8×C31—42no—
77Q8×C31—82no—
78C2×C4×C31—22no—
79C2×C4×C31—21no—
80C2×C4×C31—21no—
81C2×C4×C31—41no—
82C2×C4×C31—42no—
83C2×C4×C31—42no—
84C2×C4×C31#10211yescharacteristic
85C2×C4×C31#10211yescharacteristic
86C2×C4×C31#10211yescharacteristic
87C2×C4×C31C2×C22⋊C411yescharacteristic
88C2×C4×C31C2×D811yescharacteristic
89C2×C4×C31C2×SD1611yescharacteristic
90C8×C31—21no—
91C8×C31—21no—
92C8×C31—82no—
93C8×C31#10412yes—
94C8×C31#13112yes—
95#3170C2×C3111yescharacteristic
96C2×#346C2×C3111yescharacteristic
97#1568C2×C3111yescharacteristic
98#1334C2×C3114yescomplemented
99C22×C31—21no—
100C22×C31—21no—
101C22×C31#36212yes—
102C22×C31C2×#10211yescharacteristic
103C4×C31—21no—
104C4×C31—21no—
105C4×C31—21no—
106C4×C31—21no—
107C4×C31—21no—
108C4×C31—82no—
109C4×C31—82no—
110C4×C31#40811yescharacteristic
111C4×C31C2×#10411yescharacteristic
112#533—21no—
113C22×C16—21no—
114#500C4×C3111yescharacteristic
115#494C4×C3111yescharacteristic
116#487—21no—
117#467—21no—
118#467C4×C3112yes—
119C4×Q16—21no—
120C4×Q16C22×C3112yes—
121#432—21no—
122C2×C4×C8C22×C3111yescharacteristic
123#346—21no—
124#346C22×C3112yes—
125#335—21no—
126#334C22×C3112yes—
127C2×C31—22no—
128C2×C31#149211yescharacteristic
129C2×C31#214511yescharacteristic
130C2×C31C2×#36211yescharacteristic
131C2×Q16—21no—
132C2×Q16C2×C4×C3112yes—
133C22×C8C2×C4×C3111yescharacteristic
134C22×C8D4×C3111yescharacteristic
135C4⋊Q8—21no—
136C4⋊Q8—21no—
137#125—41no—
138C22⋊Q8—22no—
139C22⋊Q8—41no—
140C4×Q8—22no—
141C4×Q8—41no—
142#117—41no—
143C2×C42D4×C3111yescharacteristic
144C2×C16—24no—
145C2×C16—22no—
146#107—21no—
147#107C2×C4×C3112yes—
148C4⋊C8—22no—
149#103—22no—
150#103—22no—
151C22⋊C8—41no—
152#97—41no—
153C4×C8C2×C4×C3111yescharacteristic
154C4×C8D4×C3111yescharacteristic
155C4×C8D4×C3111yescharacteristic
156C4×C8C23×C3111yescharacteristic
157C31#1167911yescharacteristic, direct product factor, Sylow
158C2×Q8—22no—
159C2×Q8—41no—
160C22×C4C22⋊C4×C3111yescharacteristic
161C22×C4D8×C3111yescharacteristic
162C22×C4SD16×C3111yescharacteristic
163Q16—24no—
164Q16—42no—
165C2×C8—22no—
166C2×C8—22no—
167C2×C8—42no—
168C2×C8C22⋊C4×C3111yescharacteristic
169C2×C8C22⋊C4×C3111yescharacteristic
170C2×C8C22×C4×C3111yescharacteristic
171C2×C8C2×D4×C3111yescharacteristic
172C4⋊C4—22no—
173C4⋊C4—41no—
174C4⋊C4—41no—
175C4⋊C4—42no—
176C4⋊C4—41no—
177C4⋊C4—42no—
178C22⋊C4—42no—
179C42—42no—
180C42C22⋊C4×C3111yescharacteristic
181C42D8×C3111yescharacteristic
182C42SD16×C3111yescharacteristic
183C42C2×D4×C3111yescharacteristic
184C16—24no—
185C23C31×#10211yescharacteristic
186Q8—42no—
187Q8—42no—
188Q8—82no—
189C2×C4—22no—
190C2×C4—21no—
191C2×C4—21no—
192C2×C4—41no—
193C2×C4—42no—
194C2×C4—42no—
195C2×C4C31×#10211yescharacteristic
196C2×C4C31×#10211yescharacteristic
197C2×C4C31×#10211yescharacteristic
198C2×C4C2×C22⋊C4×C3111yescharacteristic
199C2×C4C2×D8×C3111yescharacteristic
200C2×C4C2×SD16×C3111yescharacteristic
201C8—21no—
202C8—21no—
203C8—82no—
204C8C31×#10412yes—
205C8C31×#13112yes—
206C22—21no—
207C22—21no—
208C22C31×#36212yes—
209C22C2×C31×#10211yescharacteristic
210C4—21no—
211C4—21no—
212C4—21no—
213C4—21no—
214C4—21no—
215C4—82no—
216C4—82no—
217C4C31×#40811yescharacteristic
218C4C2×C31×#10411yescharacteristic
219C2—22no—
220C2C31×#149211yescharacteristic
221C2C31×#214511yescharacteristic
222C2C2×C31×#36211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#102
commutatorC2×C8C22×C4×C31
Frattini, cosocleC4×C8C23×C31
prime radicalC23×C31#102
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1334C2semidirect
73. #11679C31direct (N × H)
98. #1334C2×C31semidirect
157. C31#11679direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31702
C2×C31×#3462
C31×#15682
C31×#13342
#1167931