Finite Group Databasebeta

← C31×#11865 #21468624

Subgroups — C31×#11865 #21468624

Order 7936.

300 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 114 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
2C31×#2163C211yesmaximal, characteristic
3C31×#1837C211yesmaximal, characteristic
4C31×#1350C214yesmaximal
5C31×#533—21no—
6C31×#500C411yescharacteristic
7C31×#494C411yescharacteristic
8C31×#487—21no—
9C31×#467—21no—
10C31×#467C2212yes—
11C4×Q16×C31—21no—
12C4×Q16×C31C412yes—
13C31×#423—21no—
14C2×C4×C8×C31C2211yescharacteristic
15C31×C4⋊C16—21no—
16C31×C22⋊C16C2212yes—
17C31×#346—21no—
18C31×#341—21no—
19C31×#341C2212yes—
20C2×Q16×C31—21no—
21C2×Q16×C31C2×C412yes—
22C2×M16×C31—22no—
23C22×C8×C31D411yescharacteristic
24C22×C8×C31C2311yescharacteristic
25C31×C4⋊Q8—21no—
26C31×C4⋊Q8—21no—
27C31×#125—41no—
28C31×C22⋊Q8—22no—
29C31×C22⋊Q8—41no—
30C4×Q8×C31—22no—
31C4×Q8×C31—41no—
32C31×#117—41no—
33C2×C42×C31D411yescharacteristic
34C2×C16×C31—22no—
35C31×#107—21no—
36C31×#107C2×C412yes—
37C31×C4⋊C8—41no—
38C31×C4⋊C8—41no—
39C31×#103—22no—
40C31×#103—22no—
41C4×C8×C31C2×C411yescharacteristic
42C4×C8×C31C2×C411yescharacteristic
43C4×C8×C31D411yescharacteristic
44C4×C8×C31D411yescharacteristic
45C2×Q8×C31—22no—
46C2×Q8×C31—41no—
47C22×C4×C31SD1611yescharacteristic
48C22×C4×C31SD1611yescharacteristic
49C22×C4×C31C2×D411yescharacteristic
50Q16×C31—42no—
51Q16×C31—42no—
52M16×C31—42no—
53M16×C31—42no—
54C2×C8×C31—41no—
55C2×C8×C31—41no—
56C2×C8×C31—42no—
57C2×C8×C31C22⋊C411yescharacteristic
58C2×C8×C31C22⋊C411yescharacteristic
59C2×C8×C31C22×C411yescharacteristic
60C2×C8×C31C2×D411yescharacteristic
61C4⋊C4×C31—22no—
62C4⋊C4×C31—41no—
63C4⋊C4×C31—41no—
64C4⋊C4×C31—42no—
65C4⋊C4×C31—41no—
66C4⋊C4×C31—42no—
67C22⋊C4×C31—42no—
68C42×C31—42no—
69C42×C31C22⋊C411yescharacteristic
70C42×C31C22⋊C411yescharacteristic
71C42×C31D811yescharacteristic
72C42×C31D811yescharacteristic
73C16×C31—42no—
74#11865C3111yesmaximal, characteristic, direct product factor, Sylow
75C23×C31C2×SD1611yescharacteristic
76Q8×C31—42no—
77Q8×C31—42no—
78Q8×C31—82no—
79C2×C4×C31—22no—
80C2×C4×C31—21no—
81C2×C4×C31—21no—
82C2×C4×C31—41no—
83C2×C4×C31—42no—
84C2×C4×C31—42no—
85C2×C4×C31#10211yescharacteristic
86C2×C4×C31#10211yescharacteristic
87C2×C4×C31#10211yescharacteristic
88C2×C4×C31#10211yescharacteristic
89C2×C4×C31C2×C22⋊C411yescharacteristic
90C2×C4×C31C2×D811yescharacteristic
91C8×C31—21no—
92C8×C31—21no—
93C8×C31—21no—
94C8×C31—21no—
95C8×C31—82no—
96#3170C2×C3111yescharacteristic
97#2163C2×C3111yescharacteristic
98#1837C2×C3111yescharacteristic
99#1350C2×C3114yes—
100C22×C31—21no—
101C22×C31—21no—
102C22×C31—21no—
103C22×C31C2×#10211yescharacteristic
104C4×C31—21no—
105C4×C31—21no—
106C4×C31—21no—
107C4×C31—21no—
108C4×C31—82no—
109C4×C31—82no—
110C4×C31#36212yes—
111C4×C31#41011yescharacteristic
112C4×C31#42111yescharacteristic
113#533—21no—
114#500C4×C3111yescharacteristic
115#494C4×C3111yescharacteristic
116#487—21no—
117#467—21no—
118#467C22×C3112yes—
119C4×Q16—21no—
120C4×Q16C4×C3112yes—
121#423—21no—
122C2×C4×C8C22×C3111yescharacteristic
123C4⋊C16—21no—
124C22⋊C16C22×C3112yes—
125#346—21no—
126#341—21no—
127#341C22×C3112yes—
128C2×C31—41no—
129C2×C31#151711yescharacteristic
130C2×C31#214311yescharacteristic
131C2×C31C2×#36211yescharacteristic
132C2×Q16—21no—
133C2×Q16C2×C4×C3112yes—
134C2×M16—22no—
135C22×C8D4×C3111yescharacteristic
136C22×C8C23×C3111yescharacteristic
137C4⋊Q8—21no—
138C4⋊Q8—21no—
139#125—41no—
140C22⋊Q8—22no—
141C22⋊Q8—41no—
142C4×Q8—22no—
143C4×Q8—41no—
144#117—41no—
145C2×C42D4×C3111yescharacteristic
146C2×C16—22no—
147#107—21no—
148#107C2×C4×C3112yes—
149C4⋊C8—41no—
150C4⋊C8—41no—
151#103—22no—
152#103—22no—
153C4×C8C2×C4×C3111yescharacteristic
154C4×C8C2×C4×C3111yescharacteristic
155C4×C8D4×C3111yescharacteristic
156C4×C8D4×C3111yescharacteristic
157C31#1186511yescharacteristic, direct product factor, Sylow
158C2×Q8—22no—
159C2×Q8—41no—
160C22×C4SD16×C3111yescharacteristic
161C22×C4SD16×C3111yescharacteristic
162C22×C4C2×D4×C3111yescharacteristic
163Q16—42no—
164Q16—42no—
165M16—42no—
166M16—42no—
167C2×C8—41no—
168C2×C8—41no—
169C2×C8—42no—
170C2×C8C22⋊C4×C3111yescharacteristic
171C2×C8C22⋊C4×C3111yescharacteristic
172C2×C8C22×C4×C3111yescharacteristic
173C2×C8C2×D4×C3111yescharacteristic
174C4⋊C4—22no—
175C4⋊C4—41no—
176C4⋊C4—41no—
177C4⋊C4—42no—
178C4⋊C4—41no—
179C4⋊C4—42no—
180C22⋊C4—42no—
181C42—42no—
182C42C22⋊C4×C3111yescharacteristic
183C42C22⋊C4×C3111yescharacteristic
184C42D8×C3111yescharacteristic
185C42D8×C3111yescharacteristic
186C16—42no—
187C23C2×SD16×C3111yescharacteristic
188Q8—42no—
189Q8—42no—
190Q8—82no—
191C2×C4—21no—
192C2×C4—21no—
193C2×C4—22no—
194C2×C4—41no—
195C2×C4—42no—
196C2×C4—42no—
197C2×C4C31×#10211yescharacteristic
198C2×C4C31×#10211yescharacteristic
199C2×C4C31×#10211yescharacteristic
200C2×C4C31×#10211yescharacteristic
201C2×C4C2×C22⋊C4×C3111yescharacteristic
202C2×C4C2×D8×C3111yescharacteristic
203C8—21no—
204C8—21no—
205C8—21no—
206C8—21no—
207C8—82no—
208C22—21no—
209C22—21no—
210C22—21no—
211C22C2×C31×#10211yescharacteristic
212C4—21no—
213C4—21no—
214C4—21no—
215C4—21no—
216C4—82no—
217C4—82no—
218C4C31×#36212yes—
219C4C31×#41011yescharacteristic
220C4C31×#42111yescharacteristic
221C2—41no—
222C2C31×#151711yescharacteristic
223C2C31×#214311yescharacteristic
224C2C2×C31×#36211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#102
commutatorC2×C8C22×C4×C31
Frattini, cosocleC22×C8C23×C31
prime radicalC23×C31C2×SD16
LCSG ▷ C2×C8 ▷ C2×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
74. #11865C31direct (N × H)
157. C31#11865direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31702
C31×#21632
C31×#18372
C31×#13502
#1186531