Finite Group Databasebeta

← C31×#32764 #21489523

Subgroups — C31×#32764 #21489523

Order 7936.

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

normal subgroups only

This group has 936 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×#2619C212yesmaximal, complemented
2C31×#2073C214yesmaximal, complemented
3C31×#2011C214yesmaximal, complemented
4C31×#1999C214yesmaximal, complemented
5C31×#1818C211yesmaximal, characteristic, complemented
6C22×D8×C31C2214yes—
7C2×C31×#127C2212yes—
8C2×C31×#121C2214yes—
9C2×C31×#117C2211yescharacteristic
10C2×C31×#102C2218yes—
11C2×C31×C22⋊C8C2212yes—
12C31×#394—24no—
13C31×#392—24no—
14C31×#390C2214yes—
15C31×#382C2212yes—
16C31×#340C2214yes—
17C31×#336C2214yes—
18C22×D4×C31—24no—
19C22×D4×C31—24no—
20C22×D4×C31C2314yes—
21C23×C4×C31C2311yescharacteristic
22C2×D8×C31—44no—
23C2×D8×C31—48no—
24C22×C8×C31C2314yes—
25C31×#127—44no—
26C31×#121—48no—
27C31×#117—42no—
28C2×C4⋊C4×C31D412yes—
29C2×C4⋊C4×C31C2314yes—
30C2×C22⋊C4×C31—24no—
31C2×C22⋊C4×C31—28no—
32C2×C22⋊C4×C31D412yes—
33C2×C42×C31C2312yes—
34C31×#102—48no—
35C31×C22⋊C8—42no—
36C31×#95—24no—
37C24×C31—24no—
38C24×C31C2×D411yescharacteristic
39C2×D4×C31—24no—
40C2×D4×C31—28no—
41C2×D4×C31—28no—
42C2×D4×C31—24no—
43C2×D4×C31—48no—
44C2×D4×C31—48no—
45C2×D4×C31—88no—
46C2×D4×C31—88no—
47C22×C4×C31—22no—
48C22×C4×C31—24no—
49C22×C4×C31—24no—
50C22×C4×C31C2×D414yes—
51C22×C4×C31C2×D411yescharacteristic
52C22×C4×C31C2411yescharacteristic
53D8×C31—416no—
54C2×C8×C31—24no—
55C2×C8×C31—28no—
56C4⋊C4×C31—28no—
57C4⋊C4×C31—42no—
58C22⋊C4×C31—42no—
59C22⋊C4×C31—48no—
60C22⋊C4×C31—88no—
61C42×C31—24no—
62#32764C3111yesmaximal, characteristic, direct product factor, Sylow
63C23×C31—21no—
64C23×C31—22no—
65C23×C31—24no—
66C23×C31—44no—
67C23×C31—44no—
68C23×C31—44no—
69C23×C31—48no—
70C23×C31—48no—
71C23×C31C22×D411yescharacteristic
72D4×C31—48no—
73D4×C31—48no—
74D4×C31—816no—
75D4×C31—816no—
76C2×C4×C31—24no—
77C2×C4×C31—21no—
78C2×C4×C31—22no—
79C2×C4×C31—28no—
80C2×C4×C31—44no—
81C2×C4×C31—44no—
82C2×C4×C31—48no—
83C2×C4×C31H(5,𝔽2)12yes—
84C2×C4×C31H(5,𝔽2)14yes—
85C8×C31—44no—
86#2619C2×C3112yescomplemented
87#2073C2×C3114yescomplemented
88#2011C2×C3114yescomplemented
89#1999C2×C3114yescomplemented
90#1818C2×C3111yescharacteristic, complemented
91C22×C31—42no—
92C22×C31—44no—
93C22×C31—41no—
94C22×C31—88no—
95C22×C31—84no—
96C22×C31—84no—
97C22×C31—88no—
98C22×C31—84no—
99C22×C31#53411yescharacteristic
100C22×C31#53512yes—
101C22×C31#57614yes—
102C4×C31—44no—
103C4×C31—41no—
104C4×C31—84no—
105C4×C31#56014yes—
106C22×D8C22×C3114yes—
107C2×#127C22×C3112yes—
108C2×#121C22×C3114yes—
109C2×#117C22×C3111yescharacteristic
110C2×#102C22×C3118yes—
111C2×C22⋊C8C22×C3112yes—
112#394—24no—
113#392—24no—
114#390C22×C3114yes—
115#382C22×C3112yes—
116#340C22×C3114yes—
117#336C22×C3114yes—
118C2×C31—81no—
119C2×C31—164no—
120C2×C31#281511yescharacteristic
121C2×C31#319912yes—
122C2×C31#322014yes—
123C22×D4—24no—
124C22×D4—24no—
125C22×D4C23×C3114yes—
126C23×C4C23×C3111yescharacteristic
127C2×D8—44no—
128C2×D8—48no—
129C22×C8C23×C3114yes—
130#127—44no—
131#121—48no—
132#117—42no—
133C2×C4⋊C4D4×C3112yes—
134C2×C4⋊C4C23×C3114yes—
135C2×C22⋊C4—24no—
136C2×C22⋊C4—28no—
137C2×C22⋊C4D4×C3112yes—
138C2×C42C23×C3112yes—
139#102—48no—
140C22⋊C8—42no—
141#95—24no—
142C31#3276411yescharacteristic, direct product factor, Sylow
143C24—24no—
144C24C2×D4×C3111yescharacteristic
145C2×D4—24no—
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—24no—
149C2×D4—48no—
150C2×D4—48no—
151C2×D4—88no—
152C2×D4—88no—
153C22×C4—22no—
154C22×C4—24no—
155C22×C4—24no—
156C22×C4C2×D4×C3114yes—
157C22×C4C2×D4×C3111yescharacteristic
158C22×C4C24×C3111yescharacteristic
159D8—416no—
160C2×C8—24no—
161C2×C8—28no—
162C4⋊C4—28no—
163C4⋊C4—42no—
164C22⋊C4—42no—
165C22⋊C4—48no—
166C22⋊C4—88no—
167C42—24no—
168C23—21no—
169C23—22no—
170C23—24no—
171C23—44no—
172C23—44no—
173C23—44no—
174C23—48no—
175C23—48no—
176C23C22×D4×C3111yescharacteristic
177D4—48no—
178D4—48no—
179D4—816no—
180D4—816no—
181C2×C4—24no—
182C2×C4—21no—
183C2×C4—22no—
184C2×C4—28no—
185C2×C4—44no—
186C2×C4—44no—
187C2×C4—48no—
188C2×C4C31×H(5,𝔽2)12yes—
189C2×C4C31×H(5,𝔽2)14yes—
190C8—44no—
191C22—42no—
192C22—44no—
193C22—41no—
194C22—88no—
195C22—84no—
196C22—84no—
197C22—88no—
198C22—84no—
199C22C31×#53411yescharacteristic
200C22C31×#53512yes—
201C22C31×#57614yes—
202C4—44no—
203C4—41no—
204C4—84no—
205C4C31×#56014yes—
206C2—81no—
207C2—164no—
208C2C31×#281511yescharacteristic
209C2C31×#319912yes—
210C2C31×#322014yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
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
1. C31×#2619C2semidirect
2. C31×#2073C2semidirect
3. C31×#2011C2semidirect
4. C31×#1999C2semidirect
5. C31×#1818C2semidirect
62. #32764C31direct (N × H)
86. #2619C2×C31semidirect
87. #2073C2×C31semidirect
88. #2011C2×C31semidirect
89. #1999C2×C31semidirect
90. #1818C2×C31semidirect
142. C31#32764direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26192
C31×#20732
C31×#20112
C31×#19992
C31×#18182
#3276431