Finite Group Databasebeta

← C31×#32768 #21489527

Subgroups — C31×#32768 #21489527

Order 7936.

736 conjugacy classes of subgroups; only the 206 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 206 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×#2621C212yesmaximal
2C31×#2074C214yesmaximal, complemented
3C31×#2016C214yesmaximal, complemented
4C31×#2001C214yesmaximal
5C31×#1818C211yesmaximal, characteristic
6C22×Q16×C31C2214yes—
7C2×C31×C4⋊Q8C2212yes—
8C2×C31×C22⋊Q8C2214yes—
9C2×C31×#117C2211yescharacteristic
10C2×C31×#103C2218yes—
11C2×C31×C22⋊C8C2212yes—
12C31×#398—24no—
13C31×#397—24no—
14C31×#391C2214yes—
15C31×#382C2212yes—
16C31×#340C2214yes—
17C31×#336C2214yes—
18C22×Q8×C31C2314yes—
19C23×C4×C31C2311yescharacteristic
20C2×Q16×C31—44no—
21C2×Q16×C31—48no—
22C22×C8×C31C2314yes—
23C31×C4⋊Q8—44no—
24C31×C22⋊Q8—48no—
25C31×#117—42no—
26C2×C4⋊C4×C31—24no—
27C2×C4⋊C4×C31—24no—
28C2×C4⋊C4×C31D412yes—
29C2×C4⋊C4×C31C2314yes—
30C2×C22⋊C4×C31—24no—
31C2×C22⋊C4×C31D412yes—
32C2×C42×C31C2312yes—
33C31×#103—48no—
34C31×C22⋊C8—42no—
35C31×#95—24no—
36C31×#95—28no—
37C24×C31C2×D411yescharacteristic
38C2×Q8×C31—24no—
39C2×Q8×C31—28no—
40C2×Q8×C31—28no—
41C2×Q8×C31—24no—
42C22×C4×C31—22no—
43C22×C4×C31—24no—
44C22×C4×C31—24no—
45C22×C4×C31—24no—
46C22×C4×C31C2×D414yes—
47C22×C4×C31C2×D411yescharacteristic
48C22×C4×C31C2411yescharacteristic
49Q16×C31—416no—
50C2×C8×C31—24no—
51C2×C8×C31—28no—
52C4⋊C4×C31—28no—
53C4⋊C4×C31—42no—
54C4⋊C4×C31—48no—
55C4⋊C4×C31—48no—
56C22⋊C4×C31—42no—
57C22⋊C4×C31—48no—
58C42×C31—24no—
59#32768C3111yesmaximal, characteristic, direct product factor, Sylow
60C23×C31—21no—
61C23×C31—22no—
62C23×C31—24no—
63C23×C31C22×D411yescharacteristic
64Q8×C31—48no—
65Q8×C31—48no—
66C2×C4×C31—24no—
67C2×C4×C31—21no—
68C2×C4×C31—22no—
69C2×C4×C31—28no—
70C2×C4×C31—44no—
71C2×C4×C31—44no—
72C2×C4×C31—44no—
73C2×C4×C31—44no—
74C2×C4×C31—44no—
75C2×C4×C31—48no—
76C2×C4×C31H(5,𝔽2)12yes—
77C2×C4×C31H(5,𝔽2)14yes—
78C8×C31—44no—
79#2621C2×C3112yes—
80#2074C2×C3114yescomplemented
81#2016C2×C3114yescomplemented
82#2001C2×C3114yes—
83#1818C2×C3111yescharacteristic
84C22×C31—42no—
85C22×C31—44no—
86C22×C31—41no—
87C22×C31#53411yescharacteristic
88C22×C31#53512yes—
89C22×C31#57814yes—
90C4×C31—44no—
91C4×C31—41no—
92C4×C31—84no—
93C4×C31—84no—
94C4×C31#56014yes—
95C22×Q16C22×C3114yes—
96C2×C4⋊Q8C22×C3112yes—
97C2×C22⋊Q8C22×C3114yes—
98C2×#117C22×C3111yescharacteristic
99C2×#103C22×C3118yes—
100C2×C22⋊C8C22×C3112yes—
101#398—24no—
102#397—24no—
103#391C22×C3114yes—
104#382C22×C3112yes—
105#340C22×C3114yes—
106#336C22×C3114yes—
107C2×C31—81no—
108C2×C31#281511yescharacteristic
109C2×C31#320212yes—
110C2×C31#322314yes—
111C22×Q8C23×C3114yes—
112C23×C4C23×C3111yescharacteristic
113C2×Q16—44no—
114C2×Q16—48no—
115C22×C8C23×C3114yes—
116C4⋊Q8—44no—
117C22⋊Q8—48no—
118#117—42no—
119C2×C4⋊C4—24no—
120C2×C4⋊C4—24no—
121C2×C4⋊C4D4×C3112yes—
122C2×C4⋊C4C23×C3114yes—
123C2×C22⋊C4—24no—
124C2×C22⋊C4D4×C3112yes—
125C2×C42C23×C3112yes—
126#103—48no—
127C22⋊C8—42no—
128#95—24no—
129#95—28no—
130C31#3276811yescharacteristic, direct product factor, Sylow
131C24C2×D4×C3111yescharacteristic
132C2×Q8—24no—
133C2×Q8—28no—
134C2×Q8—28no—
135C2×Q8—24no—
136C22×C4—22no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4C2×D4×C3114yes—
141C22×C4C2×D4×C3111yescharacteristic
142C22×C4C24×C3111yescharacteristic
143Q16—416no—
144C2×C8—24no—
145C2×C8—28no—
146C4⋊C4—28no—
147C4⋊C4—42no—
148C4⋊C4—48no—
149C4⋊C4—48no—
150C22⋊C4—42no—
151C22⋊C4—48no—
152C42—24no—
153C23—21no—
154C23—22no—
155C23—24no—
156C23C22×D4×C3111yescharacteristic
157Q8—48no—
158Q8—48no—
159C2×C4—24no—
160C2×C4—21no—
161C2×C4—22no—
162C2×C4—28no—
163C2×C4—44no—
164C2×C4—44no—
165C2×C4—44no—
166C2×C4—44no—
167C2×C4—44no—
168C2×C4—48no—
169C2×C4C31×H(5,𝔽2)12yes—
170C2×C4C31×H(5,𝔽2)14yes—
171C8—44no—
172C22—42no—
173C22—44no—
174C22—41no—
175C22C31×#53411yescharacteristic
176C22C31×#53512yes—
177C22C31×#57814yes—
178C4—44no—
179C4—41no—
180C4—84no—
181C4—84no—
182C4C31×#56014yes—
183C2—81no—
184C2C31×#281511yescharacteristic
185C2C31×#320212yes—
186C2C31×#322314yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2074C2semidirect
3. C31×#2016C2semidirect
59. #32768C31direct (N × H)
80. #2074C2×C31semidirect
81. #2016C2×C31semidirect
130. C31#32768direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26212
C31×#20742
C31×#20162
C31×#20012
C31×#18182
#3276831