Finite Group Databasebeta

← C31×#10981 #21467740

Subgroups — C31×#10981 #21467740

Order 7936.

2006 conjugacy classes of subgroups; only the 286 normal subgroups are shown.

normal subgroups only

This group has 2006 conjugacy classes of subgroups — too many to draw. Only its 286 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
1C22×C31×#127C211yesmaximal, characteristic
2C22×C31×#100C214yesmaximal, complemented
3C31×#1728C212yesmaximal, complemented
4C23×D4×C31C414yes—
5C23×D4×C31C2212yes—
6C22×M16×C31C2214yes—
7C2×C31×#127—28no—
8C2×C31×#127—24no—
9C22×C42×C31C2211yescharacteristic
10C2×C31×#100—28no—
11C2×C31×#100—216no—
12C31×#336—24no—
13C25×C31C2×C414yes—
14C22×D4×C31—216no—
15C22×D4×C31—28no—
16C22×D4×C31—28no—
17C22×D4×C31—24no—
18C22×D4×C31—24no—
19C22×D4×C31—28no—
20C22×D4×C31—416no—
21C22×D4×C31D418yes—
22C23×C4×C31C2×C412yes—
23C23×C4×C31C2311yescharacteristic
24C2×M16×C31—24no—
25C2×M16×C31—28no—
26C2×M16×C31—28no—
27C2×M16×C31D418yescomplemented
28C22×C8×C31—24no—
29C31×#127—232no—
30C2×C42×C31—24no—
31C2×C42×C31D414yes—
32C31×#100—232no—
33C24×C31—24no—
34C24×C31—24no—
35C24×C31—216no—
36C24×C31—416no—
37C24×C31C22⋊C418yes—
38C24×C31C22×C411yescharacteristic
39C2×D4×C31—232no—
40C2×D4×C31—28no—
41C2×D4×C31—216no—
42C2×D4×C31—216no—
43C2×D4×C31—28no—
44C2×D4×C31—464no—
45C2×D4×C31—416no—
46C2×D4×C31—416no—
47C2×D4×C31—44no—
48C2×D4×C31—48no—
49C2×D4×C31—48no—
50C2×D4×C31—44no—
51C2×D4×C31—44no—
52C2×D4×C31—44no—
53C22×C4×C31—24no—
54C22×C4×C31—28no—
55C22×C4×C31C22⋊C414yes—
56C22×C4×C31C2×D414yes—
57C22×C4×C31C2×D414yes—
58C22×C4×C31C2×D412yes—
59C22×C4×C31#4114yes—
60M16×C31—216no—
61M16×C31—48no—
62C2×C8×C31—28no—
63C2×C8×C31—44no—
64C2×C8×C31—44no—
65C42×C31—28no—
66#10981C3111yesmaximal, characteristic, direct product factor, Sylow
67C23×C31—24no—
68C23×C31—28no—
69C23×C31—216no—
70C23×C31—416no—
71C23×C31—416no—
72C23×C31—48no—
73C23×C31—48no—
74C23×C31—416no—
75C23×C31—832no—
76C23×C31C2×C22⋊C412yes—
77C23×C31C2×C22⋊C411yescharacteristic
78C23×C31C4×D414yes—
79D4×C31—464no—
80D4×C31—416no—
81D4×C31—416no—
82C2×C4×C31—216no—
83C2×C4×C31—24no—
84C2×C4×C31—24no—
85C2×C4×C31#10018yescomplemented
86C2×C4×C31#12014yes—
87C2×C4×C31#12014yes—
88C2×C4×C31#12118yes—
89C2×C4×C31#12114yes—
90C2×C4×C31#12314yes—
91C2×C4×C31#12412yes—
92C2×C4×C31#12712yes—
93C8×C31—48no—
94C22×#127C2×C3111yescharacteristic
95C22×#100C2×C3114yescomplemented
96#1728C2×C3112yescomplemented
97C22×C31—28no—
98C22×C31—24no—
99C22×C31—48no—
100C22×C31—416no—
101C22×C31—816no—
102C22×C31—816no—
103C22×C31—816no—
104C22×C31#37911yescharacteristic
105C22×C31#38614yes—
106C22×C31#39012yes—
107C22×C31C2×#10014yes—
108C4×C31—28no—
109C4×C31#39214yes—
110C4×C31#39414yes—
111C23×D4C4×C3114yes—
112C23×D4C22×C3112yes—
113C22×M16C22×C3114yes—
114C2×#127—28no—
115C2×#127—24no—
116C22×C42C22×C3111yescharacteristic
117C2×#100—28no—
118C2×#100—216no—
119#336—24no—
120C2×C31—24no—
121C2×C31—88no—
122C2×C31#143811yescharacteristic
123C2×C31#178312yes—
124C2×C31#196514yes—
125C25C2×C4×C3114yes—
126C22×D4—216no—
127C22×D4—28no—
128C22×D4—24no—
129C22×D4—24no—
130C22×D4—28no—
131C22×D4—28no—
132C22×D4—416no—
133C22×D4D4×C3118yes—
134C23×C4C2×C4×C3112yes—
135C23×C4C23×C3111yescharacteristic
136C2×M16—24no—
137C2×M16—28no—
138C2×M16—28no—
139C2×M16D4×C3118yescomplemented
140C22×C8—24no—
141#127—232no—
142C2×C42—24no—
143C2×C42D4×C3114yes—
144#100—232no—
145C31#1098111yescharacteristic, direct product factor, Sylow
146C24—24no—
147C24—24no—
148C24—216no—
149C24—416no—
150C24C22⋊C4×C3118yes—
151C24C22×C4×C3111yescharacteristic
152C2×D4—232no—
153C2×D4—28no—
154C2×D4—216no—
155C2×D4—216no—
156C2×D4—28no—
157C2×D4—464no—
158C2×D4—416no—
159C2×D4—416no—
160C2×D4—44no—
161C2×D4—48no—
162C2×D4—48no—
163C2×D4—44no—
164C2×D4—44no—
165C2×D4—44no—
166C22×C4—24no—
167C22×C4—28no—
168C22×C4C22⋊C4×C3114yes—
169C22×C4C2×D4×C3114yes—
170C22×C4C2×D4×C3114yes—
171C22×C4C2×D4×C3112yes—
172C22×C4#41×C3114yes—
173M16—216no—
174M16—48no—
175C2×C8—28no—
176C2×C8—44no—
177C2×C8—44no—
178C42—28no—
179C23—24no—
180C23—28no—
181C23—216no—
182C23—416no—
183C23—416no—
184C23—416no—
185C23—48no—
186C23—48no—
187C23—832no—
188C23C2×C22⋊C4×C3112yes—
189C23C2×C22⋊C4×C3111yescharacteristic
190C23C4×D4×C3114yes—
191D4—464no—
192D4—416no—
193D4—416no—
194C2×C4—216no—
195C2×C4—24no—
196C2×C4—24no—
197C2×C4C31×#10018yescomplemented
198C2×C4C31×#12014yes—
199C2×C4C31×#12014yes—
200C2×C4C31×#12118yes—
201C2×C4C31×#12114yes—
202C2×C4C31×#12314yes—
203C2×C4C31×#12412yes—
204C2×C4C31×#12712yes—
205C8—48no—
206C22—28no—
207C22—24no—
208C22—48no—
209C22—416no—
210C22—816no—
211C22—816no—
212C22—816no—
213C22C31×#37911yescharacteristic
214C22C31×#38614yes—
215C22C31×#39012yes—
216C22C2×C31×#10014yes—
217C4—28no—
218C4C31×#39214yes—
219C4C31×#39414yes—
220C2—24no—
221C2—88no—
222C2C31×#143811yescharacteristic
223C2C31×#178312yes—
224C2C31×#196514yes—
subgroupG/H
center, socleC23×C31C2×C22⋊C4
commutatorC24C22×C4×C31
Frattini, cosocleC23×C4C23×C31
prime radicalC22×C31×#127C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C31×#100C2semidirect
3. C31×#1728C2semidirect
27. C2×M16×C31D4semidirect
66. #10981C31direct (N × H)
85. C2×C4×C31#100semidirect
95. C22×#100C2×C31semidirect
96. #1728C2×C31semidirect
139. C2×M16D4×C31semidirect
145. C31#10981direct (N × H)
197. C2×C4C31×#100semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1272
C22×C31×#1002
C31×#17282
#1098131