Finite Group Databasebeta

← C31×#12469 #21469228

Subgroups — C31×#12469 #21469228

Order 7936.

218 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 218 conjugacy classes of subgroups — too many to draw. Only its 82 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×#2241C211yesmaximal, characteristic, complemented
2D4×C16×C31C211yesmaximal, characteristic
3C31×#1675C211yesmaximal, characteristic
4C31×#1669C211yesmaximal, characteristic
5C31×#1371C211yesmaximal, characteristic, complemented
6C31×#1365C211yesmaximal, characteristic, complemented
7C31×#1362C211yesmaximal, characteristic, complemented
8C22×C16×C31—21no—
9C31×#500C2211yescharacteristic
10C31×#494C2211yescharacteristic
11C31×#476—21no—
12C31×#474—21no—
13C8×D4×C31C2211yescharacteristic
14C31×C4⋊C16C2211yescharacteristic
15C31×#358—21no—
16C31×#358—21no—
17C31×C22⋊C16—21no—
18C4×C16×C31C2211yescharacteristic
19C31×#335C2211yescharacteristic
20C31×#335C2211yescharacteristic
21C31×#333—21no—
22C31×#332—21no—
23C2×Q16×C31—21no—
24C2×Q16×C31—21no—
25C22×C8×C31—21no—
26C31×C4⋊Q8—21no—
27C31×C4⋊Q8—21no—
28C4×D4×C31D411yescharacteristic
29C2×C16×C31—21no—
30C2×C16×C31—42no—
31C2×C16×C31D411yescharacteristic
32C2×C16×C31D411yescharacteristic
33C31×#107—21no—
34C31×#107—21no—
35C31×#107—41no—
36C31×#106—41no—
37C31×C4⋊C8—21no—
38C31×C4⋊C8—21no—
39C31×C4⋊C8D411yescharacteristic
40C31×#102—41no—
41C31×#102—41no—
42C31×C22⋊C8—21no—
43C4×C8×C31C2311yescharacteristic
44C2×Q8×C31—41no—
45C2×Q8×C31—41no—
46C2×D4×C31D811yescharacteristic
47C22×C4×C31—21no—
48Q16×C31—41no—
49Q16×C31—41no—
50Q16×C31—81no—
51C2×C8×C31—21no—
52C2×C8×C31—41no—
53C2×C8×C31—41no—
54C2×C8×C31—41no—
55C2×C8×C31—41no—
56C2×C8×C31C2×D411yescharacteristic
57C2×C8×C31#4111yescharacteristic
58C4⋊C4×C31—41no—
59C4⋊C4×C31—41no—
60C4⋊C4×C31—41no—
61C4⋊C4×C31—41no—
62C4⋊C4×C31D811yescharacteristic
63C22⋊C4×C31—21no—
64C42×C31C2×D411yescharacteristic
65C16×C31—21no—
66C16×C31—21no—
67C16×C31—41no—
68#12469C3111yesmaximal, characteristic, direct product factor, Sylow
69C23×C31—21no—
70Q8×C31—81no—
71Q8×C31—81no—
72Q8×C31—161no—
73D4×C31—21no—
74D4×C31Q3212yes—
75C2×C4×C31—21no—
76C2×C4×C31—41no—
77C2×C4×C31—41no—
78C2×C4×C31—81no—
79C2×C4×C31—81no—
80C2×C4×C31#12111yescharacteristic
81C2×C4×C31C2×D811yescharacteristic
82C2×C4×C31#13511yescharacteristic
83C8×C31—21no—
84C8×C31—41no—
85C8×C31—81no—
86C8×C31—81no—
87C8×C31#13511yescharacteristic
88C8×C31AGL(1,ℤ/8)11yescharacteristic
89#2241C2×C3111yescharacteristic, complemented
90D4×C16C2×C3111yescharacteristic
91#1675C2×C3111yescharacteristic
92#1669C2×C3111yescharacteristic
93#1371C2×C3111yescharacteristic, complemented
94#1365C2×C3111yescharacteristic, complemented
95#1362C2×C3111yescharacteristic, complemented
96C22×C31—22no—
97C22×C31—41no—
98C22×C31—41no—
99C22×C31#46611yescharacteristic
100C4×C31—21no—
101C4×C31—41no—
102C4×C31—161no—
103C4×C31—161no—
104C4×C31#46311yescharacteristic
105C4×C31#47111yescharacteristic
106C4×C31C2×Q3211yescharacteristic
107C4×C31#50811yescharacteristic
108C22×C16—21no—
109#500C22×C3111yescharacteristic
110#494C22×C3111yescharacteristic
111#476—21no—
112#474—21no—
113C8×D4C22×C3111yescharacteristic
114C4⋊C16C22×C3111yescharacteristic
115#358—21no—
116#358—21no—
117C22⋊C16—21no—
118C4×C16C22×C3111yescharacteristic
119#335C22×C3111yescharacteristic
120#335C22×C3111yescharacteristic
121#333—21no—
122#332—21no—
123C2×C31—42no—
124C2×C31#168111yescharacteristic
125C2×C31#221611yescharacteristic
126C2×C31#222311yescharacteristic
127C2×Q16—21no—
128C2×Q16—21no—
129C22×C8—21no—
130C4⋊Q8—21no—
131C4⋊Q8—21no—
132C4×D4D4×C3111yescharacteristic
133C2×C16—21no—
134C2×C16—42no—
135C2×C16D4×C3111yescharacteristic
136C2×C16D4×C3111yescharacteristic
137#107—21no—
138#107—21no—
139#107—41no—
140#106—41no—
141C4⋊C8—21no—
142C4⋊C8—21no—
143C4⋊C8D4×C3111yescharacteristic
144#102—41no—
145#102—41no—
146C22⋊C8—21no—
147C4×C8C23×C3111yescharacteristic
148C31#1246911yescharacteristic, direct product factor, Sylow
149C2×Q8—41no—
150C2×Q8—41no—
151C2×D4D8×C3111yescharacteristic
152C22×C4—21no—
153Q16—41no—
154Q16—41no—
155Q16—81no—
156C2×C8—21no—
157C2×C8—41no—
158C2×C8—41no—
159C2×C8—41no—
160C2×C8—41no—
161C2×C8C2×D4×C3111yescharacteristic
162C2×C8#41×C3111yescharacteristic
163C4⋊C4—41no—
164C4⋊C4—41no—
165C4⋊C4—41no—
166C4⋊C4—41no—
167C4⋊C4D8×C3111yescharacteristic
168C22⋊C4—21no—
169C42C2×D4×C3111yescharacteristic
170C16—21no—
171C16—21no—
172C16—41no—
173C23—21no—
174Q8—81no—
175Q8—81no—
176Q8—161no—
177D4—21no—
178D4C31×Q3212yes—
179C2×C4—21no—
180C2×C4—41no—
181C2×C4—41no—
182C2×C4—81no—
183C2×C4—81no—
184C2×C4C31×#12111yescharacteristic
185C2×C4C2×D8×C3111yescharacteristic
186C2×C4C31×#13511yescharacteristic
187C8—21no—
188C8—41no—
189C8—81no—
190C8—81no—
191C8C31×#13511yescharacteristic
192C8C31×AGL(1,ℤ/8)11yescharacteristic
193C22—22no—
194C22—41no—
195C22—41no—
196C22C31×#46611yescharacteristic
197C4—21no—
198C4—41no—
199C4—161no—
200C4—161no—
201C4C31×#46311yescharacteristic
202C4C31×#47111yescharacteristic
203C4C2×C31×Q3211yescharacteristic
204C4C31×#50811yescharacteristic
205C2—42no—
206C2C31×#168111yescharacteristic
207C2C31×#221611yescharacteristic
208C2C31×#222311yescharacteristic
subgroupG/H
center, socleC22×C31#466
commutator, Frattini, cosocleC4×C8C23×C31
prime radicalC2×D4×C31D8
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ C8×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2241C2semidirect
5. C31×#1371C2semidirect
6. C31×#1365C2semidirect
7. C31×#1362C2semidirect
68. #12469C31direct (N × H)
89. #2241C2×C31semidirect
93. #1371C2×C31semidirect
94. #1365C2×C31semidirect
95. #1362C2×C31semidirect
148. C31#12469direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#22412
D4×C16×C312
C31×#16752
C31×#16692
C31×#13712
C31×#13652
C31×#13622
#1246931