Finite Group Databasebeta

← C31×#10230 #21466989

Subgroups — C31×#10230 #21466989

Order 7936.

676 conjugacy classes of subgroups; only the 154 normal subgroups are shown.

normal subgroups only

This group has 676 conjugacy classes of subgroups — too many to draw. Only its 154 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×#460C212yesmaximal
2C31×#2582C211yesmaximal, characteristic, complemented
3C31×#1957C211yesmaximal, characteristic
4C2×C31×Q8⋊C8C212yesmaximal, complemented
5C31×#1296C211yesmaximal, characteristic, complemented
6C22×SD16×C31—22no—
7C2×C31×#127C2211yescharacteristic
8C2×C4×Q8×C31C2212yes—
9C31×#460—24no—
10C31×#460—24no—
11C2×C31×C4⋊C8C2212yes—
12C2×C31×#102—22no—
13C2×C31×#102—22no—
14C2×C4×C8×C31C2211yescharacteristic
15C31×#398—22no—
16C31×#391—22no—
17C31×#389—22no—
18C31×#384C2211yescharacteristic
19C31×Q8⋊C8—24no—
20C22×Q8×C31D412yes—
21C22×D4×C31—21no—
22C22×D4×C31—22no—
23C2×SD16×C31—28no—
24C2×SD16×C31—44no—
25C2×SD16×C31—44no—
26C22×C8×C31—21no—
27C22×C8×C31—22no—
28C31×#127—22no—
29C31×#127—21no—
30C31×#127D412yes—
31C4×Q8×C31—22no—
32C4×Q8×C31—22no—
33C4×Q8×C31—22no—
34C4×Q8×C31—22no—
35C2×C4⋊C4×C31—22no—
36C2×C4⋊C4×C31—22no—
37C2×C4⋊C4×C31—22no—
38C2×C4⋊C4×C31D412yes—
39C2×C4⋊C4×C31D412yes—
40C2×C42×C31—22no—
41C2×C42×C31C2311yescharacteristic
42C31×C4⋊C8—22no—
43C31×C4⋊C8D414yes—
44C31×#102—28no—
45C31×#102—44no—
46C4×C8×C31—22no—
47C31×#95—24no—
48C31×#95—22no—
49C24×C31—41no—
50C2×Q8×C31—22no—
51C2×Q8×C31—22no—
52C2×Q8×C31—22no—
53C2×Q8×C31—22no—
54C2×Q8×C31—22no—
55C2×Q8×C31SD1614yescomplemented
56C2×D4×C31—24no—
57C2×D4×C31—22no—
58C2×D4×C31—42no—
59C2×D4×C31—42no—
60C2×D4×C31—42no—
61C2×D4×C31—41no—
62C2×D4×C31—42no—
63C2×D4×C31—42no—
64C2×D4×C31—42no—
65C2×D4×C31—42no—
66C22×C4×C31—22no—
67C22×C4×C31—22no—
68C22×C4×C31—22no—
69C22×C4×C31C2×D411yescharacteristic
70C22×C4×C31C2×D412yes—
71SD16×C31—416no—
72C2×C8×C31—22no—
73C2×C8×C31—24no—
74C2×C8×C31—41no—
75C2×C8×C31—41no—
76C2×C8×C31—42no—
77C2×C8×C31—42no—
78C4⋊C4×C31—22no—
79C4⋊C4×C31—22no—
80C4⋊C4×C31—42no—
81C4⋊C4×C31—42no—
82C4⋊C4×C31—42no—
83C4⋊C4×C31—42no—
84C4⋊C4×C31—42no—
85C4⋊C4×C31—82no—
86C42×C31—42no—
87C42×C31—42no—
88C42×C31C2×D411yescharacteristic
89C42×C31C2×D412yes—
90C42×C31#4111yescharacteristic
91#10230C3111yesmaximal, characteristic, direct product factor, Sylow
92C23×C31—42no—
93C23×C31—82no—
94C23×C31—82no—
95C23×C31—81no—
96C23×C31—81no—
97C23×C31#12011yescharacteristic
98Q8×C31—24no—
99Q8×C31—24no—
100Q8×C31—42no—
101Q8×C31—42no—
102D4×C31—44no—
103D4×C31—44no—
104D4×C31—44no—
105D4×C31—82no—
106D4×C31—82no—
107D4×C31—82no—
108C2×C4×C31—21no—
109C2×C4×C31—21no—
110C2×C4×C31—24no—
111C2×C4×C31—42no—
112C2×C4×C31—42no—
113C2×C4×C31—42no—
114C2×C4×C31—44no—
115C2×C4×C31—42no—
116C2×C4×C31—42no—
117C2×C4×C31—42no—
118C2×C4×C31#12012yes—
119C2×C4×C31#12111yescharacteristic
120C2×C4×C31#12112yes—
121C2×C4×C31#12711yescharacteristic
122C2×C4×C31C2×SD1612yes—
123C2×C4×C31#13512yes—
124C2×C4×C31AGL(1,ℤ/8)12yes—
125C2×C4×C31#13712yes—
126C8×C31—42no—
127C8×C31—44no—
128C2×#460C2×C3112yes—
129#2582C2×C3111yescharacteristic, complemented
130#1957C2×C3111yescharacteristic
131C2×Q8⋊C8C2×C3112yescomplemented
132#1296C2×C3111yescharacteristic, complemented
133C22×C31—84no—
134C22×C31—82no—
135C22×C31—161no—
136C22×C31—161no—
137C22×C31—162no—
138C22×C31#39211yescharacteristic
139C22×C31#44812yes—
140C22×C31#44912yes—
141C22×C31#45311yescharacteristic
142C22×C31#45411yescharacteristic
143C4×C31—21no—
144C4×C31—21no—
145C4×C31—44no—
146C4×C31—82no—
147C4×C31—82no—
148C4×C31#45012yes—
149C4×C31#45212yes—
150C4×C31#46512yes—
151C4×C31#46812yes—
152C22×SD16—22no—
153C2×#127C22×C3111yescharacteristic
154C2×C4×Q8C22×C3112yes—
155#460—24no—
156#460—24no—
157C2×C4⋊C8C22×C3112yes—
158C2×#102—22no—
159C2×#102—22no—
160C2×C4×C8C22×C3111yescharacteristic
161#398—22no—
162#391—22no—
163#389—22no—
164#384C22×C3111yescharacteristic
165Q8⋊C8—24no—
166C2×C31—162no—
167C2×C31#162011yescharacteristic
168C2×C31#162311yescharacteristic
169C2×C31#162612yes—
170C2×C31#200012yes—
171C2×C31#200611yescharacteristic
172C22×Q8D4×C3112yes—
173C22×D4—22no—
174C22×D4—21no—
175C2×SD16—28no—
176C2×SD16—44no—
177C2×SD16—44no—
178C22×C8—22no—
179C22×C8—21no—
180#127—22no—
181#127—21no—
182#127D4×C3112yes—
183C4×Q8—22no—
184C4×Q8—22no—
185C4×Q8—22no—
186C4×Q8—22no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—22no—
190C2×C4⋊C4D4×C3112yes—
191C2×C4⋊C4D4×C3112yes—
192C2×C42—22no—
193C2×C42C23×C3111yescharacteristic
194C4⋊C8—22no—
195C4⋊C8D4×C3114yes—
196#102—28no—
197#102—44no—
198C4×C8—22no—
199#95—24no—
200#95—22no—
201C31#1023011yescharacteristic, direct product factor, Sylow
202C24—41no—
203C2×Q8—22no—
204C2×Q8—22no—
205C2×Q8—22no—
206C2×Q8—22no—
207C2×Q8—22no—
208C2×Q8SD16×C3114yescomplemented
209C2×D4—24no—
210C2×D4—22no—
211C2×D4—42no—
212C2×D4—42no—
213C2×D4—42no—
214C2×D4—41no—
215C2×D4—42no—
216C2×D4—42no—
217C2×D4—42no—
218C2×D4—42no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4C2×D4×C3111yescharacteristic
223C22×C4C2×D4×C3112yes—
224SD16—416no—
225C2×C8—22no—
226C2×C8—24no—
227C2×C8—41no—
228C2×C8—41no—
229C2×C8—42no—
230C2×C8—42no—
231C4⋊C4—22no—
232C4⋊C4—22no—
233C4⋊C4—42no—
234C4⋊C4—42no—
235C4⋊C4—42no—
236C4⋊C4—42no—
237C4⋊C4—42no—
238C4⋊C4—82no—
239C42—42no—
240C42—42no—
241C42C2×D4×C3111yescharacteristic
242C42C2×D4×C3112yes—
243C42#41×C3111yescharacteristic
244C23—42no—
245C23—82no—
246C23—82no—
247C23—81no—
248C23—81no—
249C23C31×#12011yescharacteristic
250Q8—24no—
251Q8—24no—
252Q8—42no—
253Q8—42no—
254D4—44no—
255D4—44no—
256D4—44no—
257D4—82no—
258D4—82no—
259D4—82no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—24no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—44no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—42no—
269C2×C4—42no—
270C2×C4C31×#12012yes—
271C2×C4C31×#12111yescharacteristic
272C2×C4C31×#12112yes—
273C2×C4C31×#12711yescharacteristic
274C2×C4C2×SD16×C3112yes—
275C2×C4C31×#13512yes—
276C2×C4C31×AGL(1,ℤ/8)12yes—
277C2×C4C31×#13712yes—
278C8—42no—
279C8—44no—
280C22—84no—
281C22—82no—
282C22—161no—
283C22—161no—
284C22—162no—
285C22C31×#39211yescharacteristic
286C22C31×#44812yes—
287C22C31×#44912yes—
288C22C31×#45311yescharacteristic
289C22C31×#45411yescharacteristic
290C4—21no—
291C4—21no—
292C4—44no—
293C4—82no—
294C4—82no—
295C4C31×#45012yes—
296C4C31×#45212yes—
297C4C31×#46512yes—
298C4C31×#46812yes—
299C2—162no—
300C2C31×#162011yescharacteristic
301C2C31×#162311yescharacteristic
302C2C31×#162612yes—
303C2C31×#200012yes—
304C2C31×#200611yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC2×C31×#127C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2582C2semidirect
4. C2×C31×Q8⋊C8C2semidirect
5. C31×#1296C2semidirect
55. C2×Q8×C31SD16semidirect
91. #10230C31direct (N × H)
129. #2582C2×C31semidirect
131. C2×Q8⋊C8C2×C31semidirect
132. #1296C2×C31semidirect
201. C31#10230direct (N × H)
208. C2×Q8SD16×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4602
C31×#25822
C31×#19572
C2×C31×Q8⋊C82
C31×#12962
#1023031