Finite Group Databasebeta

← C31×#11975 #21468734

Subgroups — C31×#11975 #21468734

Order 7936.

318 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 126 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×#500C211yesmaximal, characteristic
2C31×#2163C211yesmaximal, characteristic
3C31×#1568C211yesmaximal, characteristic
4C31×#1365C214yesmaximal, complemented
5C2×C31×C4⋊Q8—21no—
6C31×#500—21no—
7C31×#500—21no—
8C31×#500C412yes—
9C31×#500C2212yes—
10C31×#432—21no—
11C2×C31×#107—21no—
12C2×C31×#107C412yes—
13C2×C4×C8×C31C2211yescharacteristic
14C31×C4⋊C16C2212yes—
15C31×C22⋊C16—21no—
16C31×#346—21no—
17C31×#335C2212yes—
18C31×#334—21no—
19C22×Q8×C31—41no—
20C22×C8×C31C2×C411yescharacteristic
21C22×C8×C31D411yescharacteristic
22C31×C4⋊Q8—22no—
23C31×C4⋊Q8—22no—
24C31×C4⋊Q8—41no—
25C31×C4⋊Q8—41no—
26C2×C4⋊C4×C31—22no—
27C2×C4⋊C4×C31—41no—
28C2×C42×C31D411yescharacteristic
29C2×C16×C31—22no—
30C31×#107—22no—
31C31×#107—22no—
32C31×#107—22no—
33C31×#107C2×C414yes—
34C31×C4⋊C8—22no—
35C31×C22⋊C8—41no—
36C31×#97—41no—
37C4×C8×C31C2×C411yescharacteristic
38C4×C8×C31D411yescharacteristic
39C4×C8×C31D411yescharacteristic
40C4×C8×C31C2311yescharacteristic
41C2×Q8×C31—42no—
42C2×Q8×C31—42no—
43C2×Q8×C31—84no—
44C22×C4×C31—42no—
45C22×C4×C31C22⋊C411yescharacteristic
46C22×C4×C31D811yescharacteristic
47C22×C4×C31SD1611yescharacteristic
48C2×C8×C31—22no—
49C2×C8×C31—22no—
50C2×C8×C31—42no—
51C2×C8×C31C22⋊C411yescharacteristic
52C2×C8×C31C22⋊C411yescharacteristic
53C2×C8×C31C22×C411yescharacteristic
54C2×C8×C31C2×D411yescharacteristic
55C4⋊C4×C31—24no—
56C4⋊C4×C31—42no—
57C4⋊C4×C31—42no—
58C4⋊C4×C31—42no—
59C42×C31C22⋊C411yescharacteristic
60C42×C31D811yescharacteristic
61C42×C31SD1611yescharacteristic
62C42×C31C2×D411yescharacteristic
63C16×C31—42no—
64#11975C3111yesmaximal, characteristic, direct product factor, Sylow
65C23×C31#10211yescharacteristic
66Q8×C31—84no—
67Q8×C31—84no—
68C2×C4×C31—22no—
69C2×C4×C31—21no—
70C2×C4×C31—21no—
71C2×C4×C31—22no—
72C2×C4×C31—44no—
73C2×C4×C31—84no—
74C2×C4×C31#10211yescharacteristic
75C2×C4×C31#10211yescharacteristic
76C2×C4×C31#10211yescharacteristic
77C2×C4×C31C2×C22⋊C411yescharacteristic
78C2×C4×C31C2×D811yescharacteristic
79C2×C4×C31C2×SD1611yescharacteristic
80C8×C31—21no—
81C8×C31—21no—
82C8×C31—82no—
83C8×C31#10112yes—
84C8×C31#13712yes—
85C2×#500C2×C3111yescharacteristic
86#2163C2×C3111yescharacteristic
87#1568C2×C3111yescharacteristic
88#1365C2×C3114yescomplemented
89C22×C31—21no—
90C22×C31—21no—
91C22×C31#36112yes—
92C22×C31C2×#10211yescharacteristic
93C4×C31—21no—
94C4×C31—21no—
95C4×C31—21no—
96C4×C31—21no—
97C4×C31—84no—
98C4×C31C2×#10111yescharacteristic
99C4×C31#41911yescharacteristic
100C4×C31#51012yes—
101C2×C4⋊Q8—21no—
102#500—21no—
103#500—21no—
104#500C4×C3112yes—
105#500C22×C3112yes—
106#432—21no—
107C2×#107—21no—
108C2×#107C4×C3112yes—
109C2×C4×C8C22×C3111yescharacteristic
110C4⋊C16C22×C3112yes—
111C22⋊C16—21no—
112#346—21no—
113#335C22×C3112yes—
114#334—21no—
115C2×C31—22no—
116C2×C31#154611yescharacteristic
117C2×C31#214111yescharacteristic
118C2×C31C2×#36111yescharacteristic
119C22×Q8—41no—
120C22×C8C2×C4×C3111yescharacteristic
121C22×C8D4×C3111yescharacteristic
122C4⋊Q8—22no—
123C4⋊Q8—22no—
124C4⋊Q8—41no—
125C4⋊Q8—41no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—41no—
128C2×C42D4×C3111yescharacteristic
129C2×C16—22no—
130#107—22no—
131#107—22no—
132#107—22no—
133#107C2×C4×C3114yes—
134C4⋊C8—22no—
135C22⋊C8—41no—
136#97—41no—
137C4×C8C2×C4×C3111yescharacteristic
138C4×C8D4×C3111yescharacteristic
139C4×C8D4×C3111yescharacteristic
140C4×C8C23×C3111yescharacteristic
141C31#1197511yescharacteristic, direct product factor, Sylow
142C2×Q8—42no—
143C2×Q8—42no—
144C2×Q8—84no—
145C22×C4—42no—
146C22×C4C22⋊C4×C3111yescharacteristic
147C22×C4D8×C3111yescharacteristic
148C22×C4SD16×C3111yescharacteristic
149C2×C8—22no—
150C2×C8—22no—
151C2×C8—42no—
152C2×C8C22⋊C4×C3111yescharacteristic
153C2×C8C22⋊C4×C3111yescharacteristic
154C2×C8C22×C4×C3111yescharacteristic
155C2×C8C2×D4×C3111yescharacteristic
156C4⋊C4—24no—
157C4⋊C4—42no—
158C4⋊C4—42no—
159C4⋊C4—42no—
160C42C22⋊C4×C3111yescharacteristic
161C42D8×C3111yescharacteristic
162C42SD16×C3111yescharacteristic
163C42C2×D4×C3111yescharacteristic
164C16—42no—
165C23C31×#10211yescharacteristic
166Q8—84no—
167Q8—84no—
168C2×C4—22no—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—22no—
172C2×C4—44no—
173C2×C4—84no—
174C2×C4C31×#10211yescharacteristic
175C2×C4C31×#10211yescharacteristic
176C2×C4C31×#10211yescharacteristic
177C2×C4C2×C22⋊C4×C3111yescharacteristic
178C2×C4C2×D8×C3111yescharacteristic
179C2×C4C2×SD16×C3111yescharacteristic
180C8—21no—
181C8—21no—
182C8—82no—
183C8C31×#10112yes—
184C8C31×#13712yes—
185C22—21no—
186C22—21no—
187C22C31×#36112yes—
188C22C2×C31×#10211yescharacteristic
189C4—21no—
190C4—21no—
191C4—21no—
192C4—21no—
193C4—84no—
194C4C2×C31×#10111yescharacteristic
195C4C31×#41911yescharacteristic
196C4C31×#51012yes—
197C2—22no—
198C2C31×#154611yescharacteristic
199C2C31×#214111yescharacteristic
200C2C2×C31×#36111yescharacteristic
subgroupG/H
center, socleC22×C31C2×#102
commutatorC2×C8C22×C4×C31
Frattini, cosocleC4×C8C23×C31
prime radicalC23×C31#102
LCSG ▷ C2×C8 ▷ C2×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
4. C31×#1365C2semidirect
64. #11975C31direct (N × H)
88. #1365C2×C31semidirect
141. C31#11975direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5002
C31×#21632
C31×#15682
C31×#13652
#1197531