Finite Group Databasebeta

← C31×#8187 #21464946

Subgroups — C31×#8187 #21464946

Order 7936.

428 conjugacy classes of subgroups; only the 182 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 182 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×#2922C211yesmaximal, characteristic
2C31×#1476C212yesmaximal
3C31×#1452C211yesmaximal, characteristic, complemented
4C2×C82×C31C211yesmaximal, characteristic, complemented
5C31×#1278C212yesmaximal, complemented
6C4×#41×C31C2211yescharacteristic
7C31×#433—22no—
8C31×#431—22no—
9C31×#431C2212yes—
10C31×#424C412yes—
11C31×#408C412yes—
12C4×M16×C31C2211yescharacteristic
13C2×C4×C8×C31C2212yes—
14C2×C4×C8×C31C2211yescharacteristic
15C31×Q8⋊C8C414yes—
16C31×D4⋊C8C414yes—
17C31×#322—22no—
18C82×C31—22no—
19C2×#41×C31C2×C411yescharacteristic
20C2×M16×C31C2×C412yes—
21C22×C8×C31—22no—
22C22×C8×C31C2×C412yes—
23C4×Q8×C31C2×C412yes—
24C4×D4×C31—22no—
25C4×D4×C31C2×C412yes—
26C31×#117—21no—
27C31×#117C2×C411yescharacteristic
28C2×C42×C31—21no—
29C2×C42×C31C2311yescharacteristic
30C31×C4⋊C8—24no—
31C31×C4⋊C8C2×C414yes—
32C31×C22⋊C8—22no—
33C31×C22⋊C8—24no—
34C31×#97—21no—
35C4×C8×C31—22no—
36C4×C8×C31—21no—
37C4×C8×C31—22no—
38C4×C8×C31C2×C414yes—
39C4×C8×C31D412yes—
40C4×C8×C31D412yes—
41#41×C31—24no—
42C2×Q8×C31C4211yescharacteristic
43C2×D4×C31—21no—
44C2×D4×C31C4211yescharacteristic
45C22×C4×C31—21no—
46C22×C4×C31—22no—
47C22×C4×C31C22×C411yescharacteristic
48C22×C4×C31#4112yes—
49M16×C31—24no—
50C2×C8×C31—28no—
51C2×C8×C31—24no—
52C2×C8×C31—24no—
53C2×C8×C31—22no—
54C2×C8×C31—24no—
55C2×C8×C31C22⋊C414yes—
56C4⋊C4×C31—22no—
57C4⋊C4×C31C4212yes—
58C22⋊C4×C31—21no—
59C22⋊C4×C31—22no—
60C42×C31—21no—
61C42×C31—22no—
62C42×C31C22×C412yes—
63C42×C31C2×D411yescharacteristic
64C42×C31C2×D411yescharacteristic
65#8187C3111yesmaximal, characteristic, direct product factor, Sylow
66C23×C31—21no—
67C23×C31#11711yescharacteristic
68Q8×C31—22no—
69D4×C31—22no—
70D4×C31—42no—
71C2×C4×C31—24no—
72C2×C4×C31—22no—
73C2×C4×C31—21no—
74C2×C4×C31—42no—
75C2×C4×C31—44no—
76C2×C4×C31C2×C4211yescharacteristic
77C2×C4×C31C2×C22⋊C411yescharacteristic
78C2×C4×C31C4×D412yes—
79C2×C4×C31C4×D412yes—
80C2×C4×C31#13114yes—
81C8×C31—28no—
82C8×C31—24no—
83C8×C31—42no—
84C8×C31—44no—
85#2922C2×C3111yescharacteristic
86#1476C2×C3112yes—
87#1452C2×C3111yescharacteristic, complemented
88C2×C82C2×C3111yescharacteristic, complemented
89#1278C2×C3112yescomplemented
90C22×C31—22no—
91C22×C31—41no—
92C22×C31—42no—
93C22×C31C4×C22⋊C411yescharacteristic
94C22×C31#43312yes—
95C4×C31—22no—
96C4×C31—41no—
97C4×C31—42no—
98C4×C31#40512yes—
99C4×C31#40812yes—
100C4×C31#44314yes—
101C4×#41C22×C3111yescharacteristic
102#433—22no—
103#431—22no—
104#431C22×C3112yes—
105#424C4×C3112yes—
106#408C4×C3112yes—
107C4×M16C22×C3111yescharacteristic
108C2×C4×C8C22×C3112yes—
109C2×C4×C8C22×C3111yescharacteristic
110Q8⋊C8C4×C3114yes—
111D4⋊C8C4×C3114yes—
112#322—22no—
113C82—22no—
114C2×C31—22no—
115C2×C31—81no—
116C2×C31#175011yescharacteristic
117C2×C31#176412yes—
118C2×#41C2×C4×C3111yescharacteristic
119C2×M16C2×C4×C3112yes—
120C22×C8—22no—
121C22×C8C2×C4×C3112yes—
122C4×Q8C2×C4×C3112yes—
123C4×D4—22no—
124C4×D4C2×C4×C3112yes—
125#117—21no—
126#117C2×C4×C3111yescharacteristic
127C2×C42—21no—
128C2×C42C23×C3111yescharacteristic
129C4⋊C8—24no—
130C4⋊C8C2×C4×C3114yes—
131C22⋊C8—22no—
132C22⋊C8—24no—
133#97—21no—
134C4×C8—22no—
135C4×C8—22no—
136C4×C8—21no—
137C4×C8C2×C4×C3114yes—
138C4×C8D4×C3112yes—
139C4×C8D4×C3112yes—
140C31#818711yescharacteristic, direct product factor, Sylow
141#41—24no—
142C2×Q8C42×C3111yescharacteristic
143C2×D4—21no—
144C2×D4C42×C3111yescharacteristic
145C22×C4—21no—
146C22×C4—22no—
147C22×C4C22×C4×C3111yescharacteristic
148C22×C4#41×C3112yes—
149M16—24no—
150C2×C8—28no—
151C2×C8—24no—
152C2×C8—24no—
153C2×C8—22no—
154C2×C8—24no—
155C2×C8C22⋊C4×C3114yes—
156C4⋊C4—22no—
157C4⋊C4C42×C3112yes—
158C22⋊C4—21no—
159C22⋊C4—22no—
160C42—21no—
161C42—22no—
162C42C22×C4×C3112yes—
163C42C2×D4×C3111yescharacteristic
164C42C2×D4×C3111yescharacteristic
165C23—21no—
166C23C31×#11711yescharacteristic
167Q8—22no—
168D4—22no—
169D4—42no—
170C2×C4—24no—
171C2×C4—22no—
172C2×C4—21no—
173C2×C4—42no—
174C2×C4—44no—
175C2×C4C2×C42×C3111yescharacteristic
176C2×C4C2×C22⋊C4×C3111yescharacteristic
177C2×C4C4×D4×C3112yes—
178C2×C4C4×D4×C3112yes—
179C2×C4C31×#13114yes—
180C8—28no—
181C8—24no—
182C8—42no—
183C8—44no—
184C22—22no—
185C22—41no—
186C22—42no—
187C22C4×C22⋊C4×C3111yescharacteristic
188C22C31×#43312yes—
189C4—22no—
190C4—41no—
191C4—42no—
192C4C31×#40512yes—
193C4C31×#40812yes—
194C4C31×#44314yes—
195C2—22no—
196C2—81no—
197C2C31×#175011yescharacteristic
198C2C31×#176412yes—
subgroupG/H
centerC42×C31C2×D4
commutatorC2×C4C2×C42×C31
Frattini, cosocleC2×C42C23×C31
socleC22×C31C4×C22⋊C4
prime radicalC2×#41×C31C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1452C2semidirect
4. C2×C82×C31C2semidirect
5. C31×#1278C2semidirect
65. #8187C31direct (N × H)
87. #1452C2×C31semidirect
88. C2×C82C2×C31semidirect
89. #1278C2×C31semidirect
140. C31#8187direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#29222
C31×#14762
C31×#14522
C2×C82×C312
C31×#12782
#818731