Finite Group Databasebeta

← C31×#7128 #21463887

Subgroups — C31×#7128 #21463887

Order 7936.

236 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 98 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×#1984C211yesmaximal, characteristic
2C31×#1374C212yesmaximal
3C2×C4×Q8×C31C411yescharacteristic
4C22×C16×C31—22no—
5C2×C31×C4⋊C8C411yescharacteristic
6C2×C4×C8×C31C2211yescharacteristic
7C31×#336—22no—
8C22×Q8×C31C811yescharacteristic
9C22×C8×C31—21no—
10C22×C8×C31D412yes—
11C4×Q8×C31—41no—
12C4×Q8×C31—41no—
13C2×C4⋊C4×C31—21no—
14C2×C4⋊C4×C31C811yescharacteristic
15C2×C42×C31—21no—
16C2×C42×C31C2×C411yescharacteristic
17C2×C16×C31—24no—
18C2×C16×C31—42no—
19C2×C16×C31—42no—
20C31×C4⋊C8—41no—
21C4×C8×C31—41no—
22C2×Q8×C31—21no—
23C2×Q8×C31—41no—
24C2×Q8×C31—41no—
25C2×Q8×C31C1612yescomplemented
26C22×C4×C31—21no—
27C22×C4×C31—21no—
28C22×C4×C31C22⋊C411yescharacteristic
29C22×C4×C31C2×C811yescharacteristic
30C22×C4×C31M1611yescharacteristic
31C2×C8×C31—22no—
32C2×C8×C31—22no—
33C2×C8×C31—41no—
34C2×C8×C31—42no—
35C2×C8×C31SD1612yes—
36C2×C8×C31Q1612yes—
37C4⋊C4×C31—42no—
38C4⋊C4×C31—41no—
39C42×C31—21no—
40C42×C31—21no—
41C42×C31—41no—
42C42×C31—41no—
43C16×C31—44no—
44#7128C3111yesmaximal, characteristic, direct product factor, Sylow
45C23×C31C22⋊C811yescharacteristic
46Q8×C31—42no—
47Q8×C31—42no—
48C2×C4×C31—21no—
49C2×C4×C31—21no—
50C2×C4×C31—21no—
51C2×C4×C31—22no—
52C2×C4×C31—22no—
53C2×C4×C31—41no—
54C2×C4×C31—41no—
55C2×C4×C31—41no—
56C2×C4×C31—42no—
57C2×C4×C31#9911yescharacteristic
58C2×C4×C31#10011yescharacteristic
59C2×C4×C31#10312yes—
60C2×C4×C31#10412yes—
61C2×C4×C31C2×C1611yescharacteristic
62C2×C4×C31M3211yescharacteristic
63C8×C31—22no—
64C8×C31—22no—
65C8×C31—81no—
66#1984C2×C3111yescharacteristic
67#1374C2×C3112yes—
68C22×C31#32311yescharacteristic
69C22×C31Q8⋊C812yes—
70C22×C31C22⋊C1611yescharacteristic
71C22×C31#34911yescharacteristic
72C22×C31#35012yes—
73C4×C31—21no—
74C4×C31—21no—
75C4×C31—42no—
76C4×C31—41no—
77C4×C31—81no—
78C4×C31#32812yes—
79C4×C31#32911yescharacteristic
80C4×C31#33311yescharacteristic
81C2×C4×Q8C4×C3111yescharacteristic
82C22×C16—22no—
83C2×C4⋊C8C4×C3111yescharacteristic
84C2×C4×C8C22×C3111yescharacteristic
85#336—22no—
86C2×C31#127211yescharacteristic
87C2×C31#131411yescharacteristic
88C2×C31#131511yescharacteristic
89C2×C31Q8⋊C1612yes—
90C2×C31#133812yes—
91C22×Q8C8×C3111yescharacteristic
92C22×C8—21no—
93C22×C8D4×C3112yes—
94C4×Q8—41no—
95C4×Q8—41no—
96C2×C4⋊C4—21no—
97C2×C4⋊C4C8×C3111yescharacteristic
98C2×C42—21no—
99C2×C42C2×C4×C3111yescharacteristic
100C2×C16—24no—
101C2×C16—42no—
102C2×C16—42no—
103C4⋊C8—41no—
104C4×C8—41no—
105C31#712811yescharacteristic, direct product factor, Sylow
106C2×Q8—21no—
107C2×Q8—41no—
108C2×Q8—41no—
109C2×Q8C16×C3112yescomplemented
110C22×C4—21no—
111C22×C4—21no—
112C22×C4C22⋊C4×C3111yescharacteristic
113C22×C4C2×C8×C3111yescharacteristic
114C22×C4M16×C3111yescharacteristic
115C2×C8—22no—
116C2×C8—22no—
117C2×C8—41no—
118C2×C8—42no—
119C2×C8SD16×C3112yes—
120C2×C8Q16×C3112yes—
121C4⋊C4—41no—
122C4⋊C4—42no—
123C42—21no—
124C42—21no—
125C42—41no—
126C42—41no—
127C16—44no—
128C23C31×C22⋊C811yescharacteristic
129Q8—42no—
130Q8—42no—
131C2×C4—21no—
132C2×C4—21no—
133C2×C4—21no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—41no—
137C2×C4—41no—
138C2×C4—41no—
139C2×C4—42no—
140C2×C4C31×#9911yescharacteristic
141C2×C4C31×#10011yescharacteristic
142C2×C4C31×#10312yes—
143C2×C4C31×#10412yes—
144C2×C4C2×C16×C3111yescharacteristic
145C2×C4C31×M3211yescharacteristic
146C8—22no—
147C8—22no—
148C8—81no—
149C22C31×#32311yescharacteristic
150C22C31×Q8⋊C812yes—
151C22C31×C22⋊C1611yescharacteristic
152C22C31×#34911yescharacteristic
153C22C31×#35012yes—
154C4—21no—
155C4—21no—
156C4—42no—
157C4—41no—
158C4—81no—
159C4C31×#32812yes—
160C4C31×#32911yescharacteristic
161C4C31×#33311yescharacteristic
162C2C31×#127211yescharacteristic
163C2C31×#131411yescharacteristic
164C2C31×#131511yescharacteristic
165C2C31×Q8⋊C1612yes—
166C2C31×#133812yes—
subgroupG/H
centerC22×C4×C31C22⋊C4
commutatorC2×C4C2×C16×C31
Frattini, cosocleC2×C4×C8C22×C31
socle, prime radicalC23×C31C22⋊C8
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
25. C2×Q8×C31C16semidirect
44. #7128C31direct (N × H)
105. C31#7128direct (N × H)
109. C2×Q8C16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#19842
C31×#13742
#712831