Finite Group Databasebeta

← C31×#13492 #21470251

Subgroups — C31×#13492 #21470251

Order 7936.

342 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 122 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
1C2×C31×#366C211yesmaximal, characteristic, complemented
2C2×C31×C22⋊C16C211yesmaximal, characteristic
3C31×#1808C212yesmaximal
4C31×#1380C211yesmaximal, characteristic, complemented
5C31×#1380C212yesmaximal, complemented
6C23×C8×C31C2211yescharacteristic
7C22×C16×C31C2211yescharacteristic
8C22×C16×C31C2211yescharacteristic
9C2×C31×#107C2212yes—
10C2×C31×#107C2212yes—
11C31×#380—22no—
12C31×#366—22no—
13C31×C22⋊C16—22no—
14C31×#340—22no—
15C23×C4×C31D411yescharacteristic
16C22×C8×C31—21no—
17C22×C8×C31—21no—
18C22×C8×C31—22no—
19C22×C8×C31—22no—
20C22×C8×C31D411yescharacteristic
21C22×C8×C31C2311yescharacteristic
22C2×C4⋊C4×C31—22no—
23C2×C4⋊C4×C31—22no—
24C2×C22⋊C4×C31—42no—
25C2×C16×C31—22no—
26C2×C16×C31—21no—
27C2×C16×C31—22no—
28C2×C16×C31D412yes—
29C31×#107—22no—
30C31×#107—22no—
31C31×#107—22no—
32C31×#107—22no—
33C31×#95—42no—
34C24×C31D811yescharacteristic
35C22×C4×C31—21no—
36C22×C4×C31—22no—
37C22×C4×C31—21no—
38C22×C4×C31—22no—
39C22×C4×C31—42no—
40C22×C4×C31—42no—
41C22×C4×C31D811yescharacteristic
42C22×C4×C31C2×D411yescharacteristic
43C2×C8×C31—21no—
44C2×C8×C31—22no—
45C2×C8×C31—41no—
46C2×C8×C31—41no—
47C2×C8×C31—42no—
48C2×C8×C31C2×D411yescharacteristic
49C2×C8×C31#4112yes—
50C2×C8×C31#4112yes—
51C2×C8×C31#4111yescharacteristic
52C4⋊C4×C31—42no—
53C4⋊C4×C31—42no—
54C4⋊C4×C31—42no—
55C4⋊C4×C31—42no—
56C22⋊C4×C31—84no—
57C16×C31—22no—
58C16×C31—41no—
59#13492C3111yesmaximal, characteristic, direct product factor, Sylow
60C23×C31—21no—
61C23×C31—22no—
62C23×C31—21no—
63C23×C31—22no—
64C23×C31D1612yes—
65C23×C31C2×D811yescharacteristic
66C2×C4×C31—21no—
67C2×C4×C31—22no—
68C2×C4×C31—41no—
69C2×C4×C31—41no—
70C2×C4×C31—42no—
71C2×C4×C31—82no—
72C2×C4×C31—82no—
73C2×C4×C31—82no—
74C2×C4×C31—82no—
75C2×C4×C31—82no—
76C2×C4×C31—82no—
77C2×C4×C31#12111yescharacteristic
78C2×C4×C31#12312yes—
79C2×C4×C31#13511yescharacteristic
80C2×C4×C31#13712yes—
81C8×C31—41no—
82C8×C31#12311yescharacteristic
83C8×C31#12411yescharacteristic
84C8×C31#12612yes—
85C2×#366C2×C3111yescharacteristic, complemented
86C2×C22⋊C16C2×C3111yescharacteristic
87#1808C2×C3112yes—
88#1380C2×C3111yescharacteristic, complemented
89#1380C2×C3112yescomplemented
90C22×C31—22no—
91C22×C31—24no—
92C22×C31—41no—
93C22×C31—41no—
94C22×C31—42no—
95C22×C31#46611yescharacteristic
96C22×C31#48012yes—
97C22×C31C2×D1611yescharacteristic
98C22×C31#50811yescharacteristic
99C22×C31#51012yes—
100C4×C31—41no—
101C4×C31—162no—
102C4×C31—162no—
103C4×C31#39711yescharacteristic
104C4×C31#47011yescharacteristic
105C4×C31#48512yes—
106C23×C8C22×C3111yescharacteristic
107C22×C16C22×C3111yescharacteristic
108C22×C16C22×C3111yescharacteristic
109C2×#107C22×C3112yes—
110C2×#107C22×C3112yes—
111#380—22no—
112#366—22no—
113C22⋊C16—22no—
114#340—22no—
115C2×C31—42no—
116C2×C31#207511yescharacteristic
117C2×C31#221511yescharacteristic
118C2×C31#221911yescharacteristic
119C2×C31#223212yes—
120C2×C31#223712yes—
121C23×C4D4×C3111yescharacteristic
122C22×C8—21no—
123C22×C8—21no—
124C22×C8—22no—
125C22×C8—22no—
126C22×C8D4×C3111yescharacteristic
127C22×C8C23×C3111yescharacteristic
128C2×C4⋊C4—22no—
129C2×C4⋊C4—22no—
130C2×C22⋊C4—42no—
131C2×C16—22no—
132C2×C16—21no—
133C2×C16—22no—
134C2×C16D4×C3112yes—
135#107—22no—
136#107—22no—
137#107—22no—
138#107—22no—
139#95—42no—
140C31#1349211yescharacteristic, direct product factor, Sylow
141C24D8×C3111yescharacteristic
142C22×C4—21no—
143C22×C4—22no—
144C22×C4—21no—
145C22×C4—22no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4D8×C3111yescharacteristic
149C22×C4C2×D4×C3111yescharacteristic
150C2×C8—21no—
151C2×C8—22no—
152C2×C8—41no—
153C2×C8—41no—
154C2×C8—42no—
155C2×C8C2×D4×C3111yescharacteristic
156C2×C8#41×C3112yes—
157C2×C8#41×C3112yes—
158C2×C8#41×C3111yescharacteristic
159C4⋊C4—42no—
160C4⋊C4—42no—
161C4⋊C4—42no—
162C4⋊C4—42no—
163C22⋊C4—84no—
164C16—22no—
165C16—41no—
166C23—21no—
167C23—22no—
168C23—21no—
169C23—22no—
170C23C31×D1612yes—
171C23C2×D8×C3111yescharacteristic
172C2×C4—21no—
173C2×C4—22no—
174C2×C4—41no—
175C2×C4—41no—
176C2×C4—42no—
177C2×C4—82no—
178C2×C4—82no—
179C2×C4—82no—
180C2×C4—82no—
181C2×C4—82no—
182C2×C4—82no—
183C2×C4C31×#12111yescharacteristic
184C2×C4C31×#12312yes—
185C2×C4C31×#13511yescharacteristic
186C2×C4C31×#13712yes—
187C8—41no—
188C8C31×#12311yescharacteristic
189C8C31×#12411yescharacteristic
190C8C31×#12612yes—
191C22—22no—
192C22—24no—
193C22—41no—
194C22—41no—
195C22—42no—
196C22C31×#46611yescharacteristic
197C22C31×#48012yes—
198C22C2×C31×D1611yescharacteristic
199C22C31×#50811yescharacteristic
200C22C31×#51012yes—
201C4—41no—
202C4—162no—
203C4—162no—
204C4C31×#39711yescharacteristic
205C4C31×#47011yescharacteristic
206C4C31×#48512yes—
207C2—42no—
208C2C31×#207511yescharacteristic
209C2C31×#221511yescharacteristic
210C2C31×#221911yescharacteristic
211C2C31×#223212yes—
212C2C31×#223712yes—
subgroupG/H
center, socleC23×C31C2×D8
commutator, Frattini, cosocleC22×C8C23×C31
prime radicalC24×C31D8
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ C23×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#366C2semidirect
4. C31×#1380C2semidirect
5. C31×#1380C2semidirect
59. #13492C31direct (N × H)
85. C2×#366C2×C31semidirect
88. #1380C2×C31semidirect
89. #1380C2×C31semidirect
140. C31#13492direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3662
C2×C31×C22⋊C162
C31×#18082
C31×#13802
#1349231