Finite Group Databasebeta

← C31×#33821 #21490580

Subgroups — C31×#33821 #21490580

Order 7936.

484 conjugacy classes of subgroups; only the 202 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 202 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×#3170C212yesmaximal
2C31×#2225C214yesmaximal, complemented
3C31×#2219C214yesmaximal
4C31×#2209C214yesmaximal, complemented
5C31×#2150C211yesmaximal, characteristic
6C31×#533—22no—
7C2×C31×Q32C2214yes—
8C2×C31×M32C2212yes—
9C31×#500C2212yes—
10C31×#494C2212yes—
11C31×#487—22no—
12C31×#467—22no—
13C31×#467C2214yes—
14C4×Q16×C31—22no—
15C4×Q16×C31C2214yes—
16C2×C4×C8×C31C2211yescharacteristic
17C31×#367C2214yes—
18C31×C4⋊C16C2214yes—
19C31×#358C2218yes—
20C2×Q16×C31—22no—
21C2×Q16×C31C2314yes—
22C22×C8×C31D411yescharacteristic
23C22×C8×C31C2311yescharacteristic
24C31×C4⋊Q8—22no—
25C31×C4⋊Q8—22no—
26C31×#125—42no—
27C31×C22⋊Q8—24no—
28C31×C22⋊Q8—42no—
29C4×Q8×C31—24no—
30C4×Q8×C31—42no—
31C31×#117—42no—
32C2×C42×C31D411yescharacteristic
33C31×Q32—44no—
34C31×M32—42no—
35C2×C16×C31C2314yes—
36C31×#107—22no—
37C31×#107C2314yes—
38C31×#103—24no—
39C31×#103—24no—
40C4×C8×C31D412yes—
41C4×C8×C31C2312yes—
42C2×Q8×C31—24no—
43C2×Q8×C31—42no—
44C22×C4×C31D812yes—
45C22×C4×C31C2×D411yescharacteristic
46Q16×C31—24no—
47Q16×C31—24no—
48Q16×C31—44no—
49C2×C8×C31—21no—
50C2×C8×C31—21no—
51C2×C8×C31—41no—
52C2×C8×C31C2×D411yescharacteristic
53C2×C8×C31C2×D412yes—
54C2×C8×C31C2411yescharacteristic
55C4⋊C4×C31—24no—
56C4⋊C4×C31—42no—
57C4⋊C4×C31—42no—
58C4⋊C4×C31—44no—
59C4⋊C4×C31—44no—
60C4⋊C4×C31—42no—
61C22⋊C4×C31—44no—
62C42×C31—44no—
63C42×C31D811yescharacteristic
64C42×C31D811yescharacteristic
65C42×C31C2×D412yes—
66C16×C31—24no—
67#33821C3111yesmaximal, characteristic, direct product factor, Sylow
68C23×C31C2×D811yescharacteristic
69Q8×C31—44no—
70Q8×C31—44no—
71Q8×C31—84no—
72C2×C4×C31—21no—
73C2×C4×C31—21no—
74C2×C4×C31—24no—
75C2×C4×C31—44no—
76C2×C4×C31—44no—
77C2×C4×C31C2×D811yescharacteristic
78C2×C4×C31C2×D812yes—
79C2×C4×C31C2×D812yes—
80C2×C4×C31C22×D411yescharacteristic
81C8×C31—21no—
82C8×C31—22no—
83C8×C31H(5,𝔽2)11yescharacteristic
84C8×C312−1+411yescharacteristic
85#3170C2×C3112yes—
86#2225C2×C3114yescomplemented
87#2219C2×C3114yes—
88#2209C2×C3114yescomplemented
89#2150C2×C3111yescharacteristic
90C22×C31—22no—
91C22×C31—21no—
92C22×C31C22×D811yescharacteristic
93C4×C31—22no—
94C4×C31—21no—
95C4×C31—84no—
96C4×C31—84no—
97C4×C31#51014yes—
98C4×C31#53711yescharacteristic
99C4×C31#57511yescharacteristic
100#533—22no—
101C2×Q32C22×C3114yes—
102C2×M32C22×C3112yes—
103#500C22×C3112yes—
104#494C22×C3112yes—
105#487—22no—
106#467—22no—
107#467C22×C3114yes—
108C4×Q16—22no—
109C4×Q16C22×C3114yes—
110C2×C4×C8C22×C3111yescharacteristic
111#367C22×C3114yes—
112C4⋊C16C22×C3114yes—
113#358C22×C3118yes—
114C2×C31—41no—
115C2×C31#324511yescharacteristic
116C2×C31C2×#51012yes—
117C2×Q16—22no—
118C2×Q16C23×C3114yes—
119C22×C8D4×C3111yescharacteristic
120C22×C8C23×C3111yescharacteristic
121C4⋊Q8—22no—
122C4⋊Q8—22no—
123#125—42no—
124C22⋊Q8—24no—
125C22⋊Q8—42no—
126C4×Q8—24no—
127C4×Q8—42no—
128#117—42no—
129C2×C42D4×C3111yescharacteristic
130Q32—44no—
131M32—42no—
132C2×C16C23×C3114yes—
133#107—22no—
134#107C23×C3114yes—
135#103—24no—
136#103—24no—
137C4×C8D4×C3112yes—
138C4×C8C23×C3112yes—
139C31#3382111yescharacteristic, direct product factor, Sylow
140C2×Q8—24no—
141C2×Q8—42no—
142C22×C4D8×C3112yes—
143C22×C4C2×D4×C3111yescharacteristic
144Q16—24no—
145Q16—24no—
146Q16—44no—
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—41no—
150C2×C8C2×D4×C3111yescharacteristic
151C2×C8C2×D4×C3112yes—
152C2×C8C24×C3111yescharacteristic
153C4⋊C4—24no—
154C4⋊C4—42no—
155C4⋊C4—42no—
156C4⋊C4—44no—
157C4⋊C4—44no—
158C4⋊C4—42no—
159C22⋊C4—44no—
160C42—44no—
161C42D8×C3111yescharacteristic
162C42D8×C3111yescharacteristic
163C42C2×D4×C3112yes—
164C16—24no—
165C23C2×D8×C3111yescharacteristic
166Q8—44no—
167Q8—44no—
168Q8—84no—
169C2×C4—24no—
170C2×C4—21no—
171C2×C4—21no—
172C2×C4—44no—
173C2×C4—44no—
174C2×C4C2×D8×C3111yescharacteristic
175C2×C4C2×D8×C3112yes—
176C2×C4C2×D8×C3112yes—
177C2×C4C22×D4×C3111yescharacteristic
178C8—21no—
179C8—22no—
180C8C31×H(5,𝔽2)11yescharacteristic
181C8C31×2−1+411yescharacteristic
182C22—22no—
183C22—21no—
184C22C22×D8×C3111yescharacteristic
185C4—22no—
186C4—21no—
187C4—84no—
188C4—84no—
189C4C31×#51014yes—
190C4C31×#53711yescharacteristic
191C4C31×#57511yescharacteristic
192C2—41no—
193C2C31×#324511yescharacteristic
194C2C2×C31×#51012yes—
subgroupG/H
center, socleC22×C31C22×D8
commutator, Frattini, cosocleC2×C8C24×C31
prime radicalC23×C31C2×D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2225C2semidirect
4. C31×#2209C2semidirect
67. #33821C31direct (N × H)
86. #2225C2×C31semidirect
88. #2209C2×C31semidirect
139. C31#33821direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31702
C31×#22252
C31×#22192
C31×#22092
C31×#21502
#3382131