Finite Group Databasebeta

← C31×#7378 #21464137

Subgroups — C31×#7378 #21464137

Order 7936.

170 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 46 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×#1858C211yesmaximal, characteristic
2C31×#1321C211yesmaximal, characteristic
3C31×#1315C211yesmaximal, characteristic
4C31×#568C411yescharacteristic
5C31×#430—21no—
6C31×#413C411yescharacteristic
7C31×#408C2211yescharacteristic
8C31×#349—21no—
9C31×C22⋊C16—21no—
10C31×#341—21no—
11C2×#41×C31C2×C411yescharacteristic
12C31×#131—42no—
13C2×M16×C31—21no—
14C2×M16×C31—21no—
15C2×M16×C31—41no—
16C2×M16×C31D411yescharacteristic
17C22×C8×C31D411yescharacteristic
18C31×M32—41no—
19C2×C16×C31—41no—
20C31×#108—42no—
21C31×#101C812yes—
22C31×#100—21no—
23C31×C22⋊C8—41no—
24#41×C31—41no—
25#41×C31—41no—
26C2×Q8×C31C2×C811yescharacteristic
27C2×D4×C31—21no—
28C2×D4×C31M1611yescharacteristic
29C22×C4×C31—21no—
30C22×C4×C31C22⋊C411yescharacteristic
31M16×C31—22no—
32M16×C31—22no—
33M16×C31—41no—
34M16×C31—41no—
35M16×C31—41no—
36M16×C31—42no—
37C2×C8×C31—21no—
38C2×C8×C31—21no—
39C2×C8×C31—41no—
40C2×C8×C31—41no—
41C2×C8×C31—42no—
42C2×C8×C31—41no—
43C16×C31—81no—
44C16×C31—81no—
45#7378C3111yesmaximal, characteristic, direct product factor, Sylow
46C23×C31—21no—
47C23×C31#10111yescharacteristic
48Q8×C31—41no—
49D4×C31—41no—
50D4×C31—42no—
51C2×C4×C31—21no—
52C2×C4×C31—21no—
53C2×C4×C31—21no—
54C2×C4×C31—41no—
55C2×C4×C31—41no—
56C2×C4×C31C22⋊C811yescharacteristic
57C2×C4×C31#9911yescharacteristic
58C8×C31—42no—
59C8×C31—41no—
60C8×C31—42no—
61C8×C31—41no—
62#1858C2×C3111yescharacteristic
63#1321C2×C3111yescharacteristic
64#1315C2×C3111yescharacteristic
65C22×C31—21no—
66C22×C31—41no—
67C22×C31—41no—
68C22×C31—81no—
69C22×C31#32411yescharacteristic
70C4×C31—21no—
71C4×C31—41no—
72C4×C31AΣL(1,𝔽16)11yescharacteristic
73C4×C31#35211yescharacteristic
74#568C4×C3111yescharacteristic
75#430—21no—
76#413C4×C3111yescharacteristic
77#408C22×C3111yescharacteristic
78#349—21no—
79C22⋊C16—21no—
80#341—21no—
81C2×C31—21no—
82C2×C31—41no—
83C2×C31—81no—
84C2×C31#132611yescharacteristic
85C2×#41C2×C4×C3111yescharacteristic
86#131—42no—
87C2×M16—21no—
88C2×M16—21no—
89C2×M16—41no—
90C2×M16D4×C3111yescharacteristic
91C22×C8D4×C3111yescharacteristic
92M32—41no—
93C2×C16—41no—
94#108—42no—
95#101C8×C3112yes—
96#100—21no—
97C22⋊C8—41no—
98C31#737811yescharacteristic, direct product factor, Sylow
99#41—41no—
100#41—41no—
101C2×Q8C2×C8×C3111yescharacteristic
102C2×D4—21no—
103C2×D4M16×C3111yescharacteristic
104C22×C4—21no—
105C22×C4C22⋊C4×C3111yescharacteristic
106M16—22no—
107M16—22no—
108M16—41no—
109M16—41no—
110M16—41no—
111M16—42no—
112C2×C8—21no—
113C2×C8—21no—
114C2×C8—41no—
115C2×C8—41no—
116C2×C8—42no—
117C2×C8—41no—
118C16—81no—
119C16—81no—
120C23—21no—
121C23C31×#10111yescharacteristic
122Q8—41no—
123D4—41no—
124D4—42no—
125C2×C4—21no—
126C2×C4—21no—
127C2×C4—21no—
128C2×C4—41no—
129C2×C4—41no—
130C2×C4C31×C22⋊C811yescharacteristic
131C2×C4C31×#9911yescharacteristic
132C8—42no—
133C8—41no—
134C8—42no—
135C8—41no—
136C22—21no—
137C22—41no—
138C22—41no—
139C22—81no—
140C22C31×#32411yescharacteristic
141C4—21no—
142C4—41no—
143C4C31×AΣL(1,𝔽16)11yescharacteristic
144C4C31×#35211yescharacteristic
145C2—21no—
146C2—41no—
147C2—81no—
148C2C31×#132611yescharacteristic
subgroupG/H
centerC4×C31AΣL(1,𝔽16)
commutatorC2×Q8C2×C8×C31
Frattini, cosocle#408C22×C31
socleC2×C31#1326
prime radicalC2×#41×C31C2×C4
LCSG ▷ C2×Q8 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C2×C4×C31 ◁ C22×C4×C31 ◁ C31×#408 ◁ G

Complements

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

NH ≅ G/Ntype
45. #7378C31direct (N × H)
98. C31#7378direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#18582
C31×#13212
C31×#13152
#737831