Finite Group Databasebeta

← C31×#12295 #21469054

Subgroups — C31×#12295 #21469054

Order 7936.

290 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 290 conjugacy classes of subgroups — too many to draw. Only its 74 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×#3262C211yesmaximal, characteristic
2C31×#2235C211yesmaximal, characteristic, complemented
3C31×#2233C211yesmaximal, characteristic
4C31×#2089C211yesmaximal, characteristic, complemented
5C31×#1350C211yesmaximal, characteristic, complemented
6C31×#1349C211yesmaximal, characteristic
7C31×#1323C211yesmaximal, characteristic, complemented
8C31×#542—21no—
9C31×#477—21no—
10C31×#474—21no—
11C31×#468—21no—
12C31×#467C2211yescharacteristic
13C31×#466C2211yescharacteristic
14C31×#464—21no—
15C31×#463—21no—
16C31×#428—21no—
17C2×C31×#107C2211yescharacteristic
18C31×#424C2211yescharacteristic
19C31×#367—21no—
20C31×#367—21no—
21C31×#358—21no—
22C31×#357—21no—
23C31×C22⋊C16C2211yescharacteristic
24C31×C22⋊C16C2211yescharacteristic
25C31×#343—21no—
26C31×#341C2211yescharacteristic
27C2×Q16×C31D411yescharacteristic
28C2×SD16×C31—21no—
29C2×D8×C31D411yescharacteristic
30C2×M16×C31—21no—
31C2×M16×C31D411yescharacteristic
32C22×C8×C31C2311yescharacteristic
33C31×C4⋊Q8—21no—
34C31×#126—41no—
35C31×#124—21no—
36C31×#124—41no—
37C31×#123—41no—
38C31×C22⋊Q8—21no—
39C31×C22⋊Q8—41no—
40C31×#121—21no—
41C4×Q8×C31—21no—
42C4×D4×C31—21no—
43C31×#117D411yescharacteristic
44C2×C4⋊C4×C31—21no—
45C2×C16×C31—21no—
46C2×C16×C31—21no—
47C31×#107—21no—
48C31×#107—21no—
49C31×#107—21no—
50C31×#107—41no—
51C31×#107D411yescharacteristic
52C31×#107D411yescharacteristic
53C31×#106—41no—
54C31×C4⋊C8—21no—
55C31×C4⋊C8—21no—
56C31×#103—21no—
57C31×#103—21no—
58C31×#102—21no—
59C31×#102—21no—
60C2×Q8×C31—21no—
61C2×Q8×C31—41no—
62C2×D4×C31—21no—
63C2×D4×C31—41no—
64C22×C4×C31—41no—
65C22×C4×C31—41no—
66C22×C4×C31C2×D411yescharacteristic
67Q16×C31—41no—
68SD16×C31—81no—
69D8×C31—41no—
70M16×C31—22no—
71M16×C31—41no—
72M16×C31—41no—
73C2×C8×C31—21no—
74C2×C8×C31—41no—
75C2×C8×C31—41no—
76C2×C8×C31C2×D411yescharacteristic
77C2×C8×C31C2×D411yescharacteristic
78C4⋊C4×C31—21no—
79C4⋊C4×C31—21no—
80C4⋊C4×C31—41no—
81C4⋊C4×C31—41no—
82C4⋊C4×C31—41no—
83C4⋊C4×C31—41no—
84C4⋊C4×C31—41no—
85C4⋊C4×C31D811yescharacteristic
86C4⋊C4×C31D811yescharacteristic
87C22⋊C4×C31—21no—
88C22⋊C4×C31—41no—
89C22⋊C4×C31—41no—
90C22⋊C4×C31—41no—
91C22⋊C4×C31—41no—
92C22⋊C4×C31—41no—
93C42×C31—21no—
94C42×C31—41no—
95C16×C31—41no—
96C16×C31—41no—
97#12295C3111yesmaximal, characteristic, direct product factor, Sylow
98C23×C31—41no—
99C23×C31AGL(1,ℤ/8)11yescharacteristic
100Q8×C31—41no—
101Q8×C31—41no—
102Q8×C31—161no—
103D4×C31—41no—
104D4×C31—41no—
105D4×C31—161no—
106C2×C4×C31—21no—
107C2×C4×C31—21no—
108C2×C4×C31—21no—
109C2×C4×C31—21no—
110C2×C4×C31—41no—
111C2×C4×C31—41no—
112C2×C4×C31—41no—
113C2×C4×C31—81no—
114C2×C4×C31—161no—
115C2×C4×C31—161no—
116C2×C4×C31#12011yescharacteristic
117C2×C4×C31C2×D811yescharacteristic
118C8×C31—21no—
119C8×C31—21no—
120C8×C31—42no—
121C8×C31—41no—
122#3262C2×C3111yescharacteristic
123#2235C2×C3111yescharacteristic, complemented
124#2233C2×C3111yescharacteristic
125#2089C2×C3111yescharacteristic, complemented
126#1350C2×C3111yescharacteristic, complemented
127#1349C2×C3111yescharacteristic
128#1323C2×C3111yescharacteristic, complemented
129C22×C31—21no—
130C22×C31—21no—
131C22×C31—21no—
132C22×C31—81no—
133C22×C31—81no—
134C22×C31—81no—
135C22×C31#44711yescharacteristic
136C4×C31—21no—
137C4×C31—41no—
138C4×C31—41no—
139C4×C31—81no—
140C4×C31—81no—
141C4×C31—81no—
142C4×C31—161no—
143C4×C31#45611yescharacteristic
144C4×C31#45811yescharacteristic
145#542—21no—
146#477—21no—
147#474—21no—
148#468—21no—
149#467C22×C3111yescharacteristic
150#466C22×C3111yescharacteristic
151#464—21no—
152#463—21no—
153#428—21no—
154C2×#107C22×C3111yescharacteristic
155#424C22×C3111yescharacteristic
156#367—21no—
157#367—21no—
158#358—21no—
159#357—21no—
160C22⋊C16C22×C3111yescharacteristic
161C22⋊C16C22×C3111yescharacteristic
162#343—21no—
163#341C22×C3111yescharacteristic
164C2×C31—41no—
165C2×C31—161no—
166C2×C31#161011yescharacteristic
167C2×C31#219311yescharacteristic
168C2×C31#219411yescharacteristic
169C2×Q16D4×C3111yescharacteristic
170C2×SD16—21no—
171C2×D8D4×C3111yescharacteristic
172C2×M16—21no—
173C2×M16D4×C3111yescharacteristic
174C22×C8C23×C3111yescharacteristic
175C4⋊Q8—21no—
176#126—41no—
177#124—21no—
178#124—41no—
179#123—41no—
180C22⋊Q8—21no—
181C22⋊Q8—41no—
182#121—21no—
183C4×Q8—21no—
184C4×D4—21no—
185#117D4×C3111yescharacteristic
186C2×C4⋊C4—21no—
187C2×C16—21no—
188C2×C16—21no—
189#107—21no—
190#107—21no—
191#107—21no—
192#107—41no—
193#107D4×C3111yescharacteristic
194#107D4×C3111yescharacteristic
195#106—41no—
196C4⋊C8—21no—
197C4⋊C8—21no—
198#103—21no—
199#103—21no—
200#102—21no—
201#102—21no—
202C31#1229511yescharacteristic, direct product factor, Sylow
203C2×Q8—21no—
204C2×Q8—41no—
205C2×D4—21no—
206C2×D4—41no—
207C22×C4—41no—
208C22×C4—41no—
209C22×C4C2×D4×C3111yescharacteristic
210Q16—41no—
211SD16—81no—
212D8—41no—
213M16—22no—
214M16—41no—
215M16—41no—
216C2×C8—21no—
217C2×C8—41no—
218C2×C8—41no—
219C2×C8C2×D4×C3111yescharacteristic
220C2×C8C2×D4×C3111yescharacteristic
221C4⋊C4—21no—
222C4⋊C4—21no—
223C4⋊C4—41no—
224C4⋊C4—41no—
225C4⋊C4—41no—
226C4⋊C4—41no—
227C4⋊C4—41no—
228C4⋊C4D8×C3111yescharacteristic
229C4⋊C4D8×C3111yescharacteristic
230C22⋊C4—21no—
231C22⋊C4—41no—
232C22⋊C4—41no—
233C22⋊C4—41no—
234C22⋊C4—41no—
235C22⋊C4—41no—
236C42—21no—
237C42—41no—
238C16—41no—
239C16—41no—
240C23—41no—
241C23C31×AGL(1,ℤ/8)11yescharacteristic
242Q8—41no—
243Q8—41no—
244Q8—161no—
245D4—41no—
246D4—41no—
247D4—161no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—81no—
256C2×C4—161no—
257C2×C4—161no—
258C2×C4C31×#12011yescharacteristic
259C2×C4C2×D8×C3111yescharacteristic
260C8—21no—
261C8—21no—
262C8—42no—
263C8—41no—
264C22—21no—
265C22—21no—
266C22—21no—
267C22—81no—
268C22—81no—
269C22—81no—
270C22C31×#44711yescharacteristic
271C4—21no—
272C4—41no—
273C4—41no—
274C4—81no—
275C4—81no—
276C4—81no—
277C4—161no—
278C4C31×#45611yescharacteristic
279C4C31×#45811yescharacteristic
280C2—41no—
281C2—161no—
282C2C31×#161011yescharacteristic
283C2C31×#219311yescharacteristic
284C2C31×#219411yescharacteristic
subgroupG/H
center, socleC22×C31#447
commutator, Frattini, cosocleC22×C8C23×C31
prime radicalC31×#466C22
LCSG ▷ C22×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C31×#424 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2235C2semidirect
4. C31×#2089C2semidirect
5. C31×#1350C2semidirect
7. C31×#1323C2semidirect
97. #12295C31direct (N × H)
123. #2235C2×C31semidirect
125. #2089C2×C31semidirect
126. #1350C2×C31semidirect
128. #1323C2×C31semidirect
202. C31#12295direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32622
C31×#22352
C31×#22332
C31×#20892
C31×#13502
C31×#13492
C31×#13232
#1229531