Finite Group Databasebeta

← C31×#29231 #21485990

Subgroups — C31×#29231 #21485990

Order 7936.

404 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 218 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×#2102C214yesmaximal
2C31×#1953C214yesmaximal
3C31×#1849C211yesmaximal, characteristic
4C31×#1833C214yesmaximal
5C31×#1773C212yesmaximal
6C31×#430C2214yes—
7C2×C31×#108C2214yes—
8C2×C31×#108C2212yes—
9C31×#427C2212yes—
10C31×#423C2212yes—
11C31×#405C2214yes—
12C2×C31×#97C2211yescharacteristic
13C31×#344C2218yes—
14C31×#339C2214yes—
15C31×H(3,ℤ/4)C2214yes—
16C2×M16×C31C2314yes—
17C2×M16×C31C2314yes—
18C22×C8×C31C2312yes—
19C31×#117C2314yes—
20C2×C42×C31C2311yescharacteristic
21C31×#108—24no—
22C31×#108—24no—
23C31×#108—24no—
24C31×#108—44no—
25C31×#107—22no—
26C31×#106—22no—
27C31×C4⋊C8—42no—
28C31×#97—24no—
29C31×#97Q814yes—
30C4×C8×C31—24no—
31C22×C4×C31—21no—
32C22×C4×C31C2411yescharacteristic
33M16×C31—24no—
34M16×C31—28no—
35M16×C31—24no—
36C2×C8×C31—24no—
37C2×C8×C31—24no—
38C2×C8×C31C2×Q814yes—
39C2×C8×C31#4114yes—
40C2×C8×C31#4112yes—
41C2×C8×C31#4112yes—
42C4⋊C4×C31—24no—
43C22⋊C4×C31—24no—
44C42×C31—21no—
45C42×C31—24no—
46C42×C31C2×Q812yes—
47#29231C3111yesmaximal, characteristic, direct product factor, Sylow
48C23×C312−1+411yescharacteristic
49C2×C4×C31—22no—
50C2×C4×C31—44no—
51C2×C4×C31—81no—
52C2×C4×C31C22×Q811yescharacteristic
53C2×C4×C31C2×#4112yes—
54C2×C4×C31C2×#4112yes—
55C2×C4×C31H(5,𝔽2)11yescharacteristic
56C8×C31—44no—
57C8×C31—44no—
58C8×C31#12514yes—
59C8×C31#12514yes—
60#2102C2×C3114yes—
61#1953C2×C3114yes—
62#1849C2×C3111yescharacteristic
63#1833C2×C3114yes—
64#1773C2×C3112yes—
65C22×C31—41no—
66C22×C31#54411yescharacteristic
67C22×C31#55612yes—
68C4×C31—42no—
69C4×C31—84no—
70C4×C31C2×#12512yes—
71C4×C31#55511yescharacteristic
72C4×C31#55911yescharacteristic
73#430C22×C3114yes—
74C2×#108C22×C3114yes—
75C2×#108C22×C3112yes—
76#427C22×C3112yes—
77#423C22×C3112yes—
78#405C22×C3114yes—
79C2×#97C22×C3111yescharacteristic
80#344C22×C3118yes—
81#339C22×C3114yes—
82H(3,ℤ/4)C22×C3114yes—
83C2×C31—21no—
84C2×C31—22no—
85C2×C31#257111yescharacteristic
86C2×M16C23×C3114yes—
87C2×M16C23×C3114yes—
88C22×C8C23×C3112yes—
89#117C23×C3114yes—
90C2×C42C23×C3111yescharacteristic
91#108—24no—
92#108—24no—
93#108—24no—
94#108—44no—
95#107—22no—
96#106—22no—
97C4⋊C8—42no—
98#97—24no—
99#97Q8×C3114yes—
100C4×C8—24no—
101C31#2923111yescharacteristic, direct product factor, Sylow
102C22×C4—21no—
103C22×C4C24×C3111yescharacteristic
104M16—24no—
105M16—28no—
106M16—24no—
107C2×C8—24no—
108C2×C8—24no—
109C2×C8C2×Q8×C3114yes—
110C2×C8#41×C3114yes—
111C2×C8#41×C3112yes—
112C2×C8#41×C3112yes—
113C4⋊C4—24no—
114C22⋊C4—24no—
115C42—21no—
116C42—24no—
117C42C2×Q8×C3112yes—
118C23C31×2−1+411yescharacteristic
119C2×C4—22no—
120C2×C4—44no—
121C2×C4—81no—
122C2×C4C22×Q8×C3111yescharacteristic
123C2×C4C2×#41×C3112yes—
124C2×C4C2×#41×C3112yes—
125C2×C4C31×H(5,𝔽2)11yescharacteristic
126C8—44no—
127C8—44no—
128C8C31×#12514yes—
129C8C31×#12514yes—
130C22—41no—
131C22C31×#54411yescharacteristic
132C22C31×#55612yes—
133C4—42no—
134C4—84no—
135C4C2×C31×#12512yes—
136C4C31×#55511yescharacteristic
137C4C31×#55911yescharacteristic
138C2—21no—
139C2—22no—
140C2C31×#257111yescharacteristic
subgroupG/H
centerC4×C31#555
commutator, Frattini, cosocleC22×C4C24×C31
socleC2×C31#2571
prime radicalC23×C312−1+4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
47. #29231C31direct (N × H)
101. C31#29231direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21022
C31×#19532
C31×#18492
C31×#18332
C31×#17732
#2923131