Finite Group Databasebeta

← C31×#11490 #21468249

Subgroups — C31×#11490 #21468249

Order 7936.

364 conjugacy classes of subgroups; only the 138 normal subgroups are shown.

normal subgroups only

This group has 364 conjugacy classes of subgroups — too many to draw. Only its 138 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×#2931C211yesmaximal, characteristic
2C31×#2162C212yesmaximal, complemented
3C31×#1315C214yesmaximal, complemented
4C2×C31×#131C412yes—
5C31×#532C411yescharacteristic
6C31×#436—22no—
7C8×D4×C31—22no—
8C31×#423C411yescharacteristic
9C31×#408C2212yes—
10C2×C4×C8×C31C2211yescharacteristic
11C31×C4⋊C16—22no—
12C31×C22⋊C16C2214yes—
13C4×C16×C31—22no—
14C2×#41×C31C2×C412yes—
15C31×#131—44no—
16C2×M16×C31—22no—
17C2×M16×C31C2×C412yes—
18C22×C8×C31—22no—
19C22×C8×C31C2×C411yescharacteristic
20C22×C8×C31C2311yescharacteristic
21C31×C4⋊Q8C811yescharacteristic
22C31×#127C811yescharacteristic
23C31×#124C812yes—
24C31×#121—22no—
25C4×D4×C31—22no—
26C2×C42×C31C2×C411yescharacteristic
27C2×C16×C31—24no—
28C31×C4⋊C8—22no—
29C31×C22⋊C8—24no—
30C4×C8×C31D412yes—
31C4×C8×C31D412yes—
32#41×C31—42no—
33#41×C31—42no—
34C2×Q8×C31C2×C812yes—
35C2×D4×C31—22no—
36C2×D4×C31—22no—
37C2×D4×C31C2×C812yes—
38C22×C4×C31—22no—
39C22×C4×C31M1612yes—
40C22×C4×C31C22×C411yescharacteristic
41M16×C31—44no—
42M16×C31—42no—
43C2×C8×C31—22no—
44C2×C8×C31—22no—
45C2×C8×C31—41no—
46C2×C8×C31—44no—
47C2×C8×C31C22⋊C411yescharacteristic
48C2×C8×C31C22⋊C411yescharacteristic
49C2×C8×C31C2×D412yes—
50C4⋊C4×C31—22no—
51C22⋊C4×C31—24no—
52C42×C31C22⋊C412yes—
53C42×C31C2×C811yescharacteristic
54C42×C31C2×C811yescharacteristic
55C16×C31—44no—
56#11490C3111yesmaximal, characteristic, direct product factor, Sylow
57C23×C31—22no—
58C23×C31C2×M1611yescharacteristic
59Q8×C31—42no—
60D4×C31—42no—
61D4×C31—44no—
62D4×C31—44no—
63C2×C4×C31—24no—
64C2×C4×C31—21no—
65C2×C4×C31—21no—
66C2×C4×C31—22no—
67C2×C4×C31—42no—
68C2×C4×C31—42no—
69C2×C4×C31C22⋊C812yes—
70C2×C4×C31C22⋊C812yes—
71C2×C4×C31C2×C22⋊C411yescharacteristic
72C2×C4×C31C22×C811yescharacteristic
73C8×C31—22no—
74C8×C31—21no—
75C8×C31—42no—
76C8×C31#10012yes—
77#2931C2×C3111yescharacteristic
78#2162C2×C3112yescomplemented
79#1315C2×C3114yescomplemented
80C22×C31—22no—
81C22×C31—21no—
82C22×C31—44no—
83C22×C31—42no—
84C22×C31C2×C22⋊C811yescharacteristic
85C4×C31—22no—
86C4×C31—21no—
87C4×C31—42no—
88C4×C31#35014yes—
89C4×C31#41011yescharacteristic
90C4×C31C2×#10011yescharacteristic
91C2×#131C4×C3112yes—
92#532C4×C3111yescharacteristic
93#436—22no—
94C8×D4—22no—
95#423C4×C3111yescharacteristic
96#408C22×C3112yes—
97C2×C4×C8C22×C3111yescharacteristic
98C4⋊C16—22no—
99C22⋊C16C22×C3114yes—
100C4×C16—22no—
101C2×C31—41no—
102C2×C31—82no—
103C2×C31#146011yescharacteristic
104C2×C31C2×#35012yes—
105C2×#41C2×C4×C3112yes—
106#131—44no—
107C2×M16—22no—
108C2×M16C2×C4×C3112yes—
109C22×C8—22no—
110C22×C8C2×C4×C3111yescharacteristic
111C22×C8C23×C3111yescharacteristic
112C4⋊Q8C8×C3111yescharacteristic
113#127C8×C3111yescharacteristic
114#124C8×C3112yes—
115#121—22no—
116C4×D4—22no—
117C2×C42C2×C4×C3111yescharacteristic
118C2×C16—24no—
119C4⋊C8—22no—
120C22⋊C8—24no—
121C4×C8D4×C3112yes—
122C4×C8D4×C3112yes—
123C31#1149011yescharacteristic, direct product factor, Sylow
124#41—42no—
125#41—42no—
126C2×Q8C2×C8×C3112yes—
127C2×D4—22no—
128C2×D4—22no—
129C2×D4C2×C8×C3112yes—
130C22×C4—22no—
131C22×C4M16×C3112yes—
132C22×C4C22×C4×C3111yescharacteristic
133M16—44no—
134M16—42no—
135C2×C8—22no—
136C2×C8—22no—
137C2×C8—41no—
138C2×C8—44no—
139C2×C8C22⋊C4×C3111yescharacteristic
140C2×C8C22⋊C4×C3111yescharacteristic
141C2×C8C2×D4×C3112yes—
142C4⋊C4—22no—
143C22⋊C4—24no—
144C42C22⋊C4×C3112yes—
145C42C2×C8×C3111yescharacteristic
146C42C2×C8×C3111yescharacteristic
147C16—44no—
148C23—22no—
149C23C2×M16×C3111yescharacteristic
150Q8—42no—
151D4—42no—
152D4—44no—
153D4—44no—
154C2×C4—21no—
155C2×C4—21no—
156C2×C4—24no—
157C2×C4—22no—
158C2×C4—42no—
159C2×C4—42no—
160C2×C4C31×C22⋊C812yes—
161C2×C4C31×C22⋊C812yes—
162C2×C4C2×C22⋊C4×C3111yescharacteristic
163C2×C4C22×C8×C3111yescharacteristic
164C8—22no—
165C8—21no—
166C8—42no—
167C8C31×#10012yes—
168C22—22no—
169C22—21no—
170C22—44no—
171C22—42no—
172C22C2×C31×C22⋊C811yescharacteristic
173C4—22no—
174C4—21no—
175C4—42no—
176C4C31×#35014yes—
177C4C31×#41011yescharacteristic
178C4C2×C31×#10011yescharacteristic
179C2—41no—
180C2—82no—
181C2C31×#146011yescharacteristic
182C2C2×C31×#35012yes—
subgroupG/H
centerC2×C8×C31C22⋊C4
commutatorC2×C4C22×C8×C31
Frattini, cosocleC22×C8C23×C31
socleC22×C31C2×C22⋊C8
prime radicalC31×#532C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2162C2semidirect
3. C31×#1315C2semidirect
56. #11490C31direct (N × H)
78. #2162C2×C31semidirect
79. #1315C2×C31semidirect
123. C31#11490direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#29312
C31×#21622
C31×#13152
#1149031