Finite Group Databasebeta

← C2×C31×#1824 #21477457

Subgroups — C2×C31×#1824 #21477457

Order 7936.

1878 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4×C31C211yesmaximal, characteristic
2C22×C31×C22⋊C8C211yesmaximal, characteristic
3C2×C31×#380C211yesmaximal, characteristic
4C31×#1824C218yesmaximal, direct product factor
5C2×C31×#340C214yesmaximal, complemented
6C24×C4×C31—21no—
7C24×C4×C31C2211yescharacteristic
8C23×C8×C31C2212yes—
9C22×C4⋊C4×C31—22no—
10C22×C4⋊C4×C31—21no—
11C22×C4⋊C4×C31—24no—
12C22×C4⋊C4×C31C418yescomplemented
13C22×C4⋊C4×C31C2212yes—
14C22×C4⋊C4×C31C2212yes—
15C22×C4⋊C4×C31C2214yes—
16C22×C22⋊C4×C31—21no—
17C2×C31×C22⋊C8—24no—
18C2×C31×C22⋊C8C2214yes—
19C31×#380—22no—
20C31×#380C2214yes—
21C2×C31×#95—21no—
22C31×#340C22116yescomplemented
23C25×C31D411yescharacteristic
24C23×C4×C31—28no—
25C23×C4×C31—28no—
26C23×C4×C31—24no—
27C23×C4×C31—22no—
28C23×C4×C31—22no—
29C23×C4×C31—48no—
30C23×C4×C31C2×C414yes—
31C23×C4×C31D412yes—
32C23×C4×C31D411yescharacteristic
33C23×C4×C31D414yes—
34C23×C4×C31C2312yes—
35C23×C4×C31C2311yescharacteristic
36C22×C8×C31—24no—
37C22×C8×C31—28no—
38C22×C8×C31C2314yes—
39C2×C4⋊C4×C31—216no—
40C2×C4⋊C4×C31—28no—
41C2×C4⋊C4×C31—22no—
42C2×C4⋊C4×C31—24no—
43C2×C4⋊C4×C31—24no—
44C2×C4⋊C4×C31—28no—
45C2×C4⋊C4×C31—28no—
46C2×C4⋊C4×C31—22no—
47C2×C4⋊C4×C31C2×C418yes—
48C2×C4⋊C4×C31C2×C4116yescomplemented
49C2×C4⋊C4×C31C2314yes—
50C2×C4⋊C4×C31C2314yes—
51C2×C22⋊C4×C31—24no—
52C2×C22⋊C4×C31—44no—
53C31×C22⋊C8—28no—
54C31×#95—24no—
55C24×C31—24no—
56C24×C31—24no—
57C24×C31C22⋊C414yes—
58C24×C31SD1614yes—
59C24×C31Q1614yes—
60C24×C31C2×D412yes—
61C24×C31C2×D411yescharacteristic
62C22×C4×C31—24no—
63C22×C4×C31—216no—
64C22×C4×C31—28no—
65C22×C4×C31—216no—
66C22×C4×C31—28no—
67C22×C4×C31—28no—
68C22×C4×C31—216no—
69C22×C4×C31—24no—
70C22×C4×C31—24no—
71C22×C4×C31—416no—
72C22×C4×C31—432no—
73C22×C4×C31—48no—
74C22×C4×C31—44no—
75C22×C4×C31—44no—
76C22×C4×C31—44no—
77C22×C4×C31C22⋊C414yes—
78C22×C4×C31C22⋊C418yes—
79C22×C4×C31C22×C414yes—
80C22×C4×C31C22×C412yes—
81C22×C4×C31C2×D412yes—
82C22×C4×C31C2×D414yes—
83C22×C4×C31C2×D411yescharacteristic
84C22×C4×C31C2×D412yes—
85C22×C4×C31#4118yes—
86C22×C4×C31C2411yescharacteristic
87C2×C8×C31—24no—
88C2×C8×C31—28no—
89C2×C8×C31—48no—
90C4⋊C4×C31—28no—
91C4⋊C4×C31—216no—
92C4⋊C4×C31—24no—
93C4⋊C4×C31—28no—
94C4⋊C4×C31—44no—
95C4⋊C4×C31C22×C418yes—
96C22⋊C4×C31—48no—
97C2×#1824C3111yesmaximal, characteristic, direct product factor, Sylow
98C23×C31—24no—
99C23×C31—24no—
100C23×C31—28no—
101C23×C31—28no—
102C23×C31—216no—
103C23×C31—216no—
104C23×C31#103116yes—
105C23×C31C2×C22⋊C414yes—
106C23×C31C2×C22⋊C412yes—
107C23×C31#12314yes—
108C23×C31C2×SD1614yes—
109C23×C31C2×SD1612yes—
110C23×C31C2×Q1614yes—
111C23×C31C2×Q1612yes—
112C23×C31AGL(1,ℤ/8)14yes—
113C23×C31C22×D411yescharacteristic
114C2×C4×C31—24no—
115C2×C4×C31—28no—
116C2×C4×C31—28no—
117C2×C4×C31—28no—
118C2×C4×C31—216no—
119C2×C4×C31—28no—
120C2×C4×C31—432no—
121C2×C4×C31—48no—
122C2×C4×C31—416no—
123C2×C4×C31—44no—
124C2×C4×C31—44no—
125C2×C4×C31—44no—
126C2×C4×C31—88no—
127C2×C4×C31C2×C22⋊C414yes—
128C2×C4×C31C2×C22⋊C412yes—
129C2×C4×C31#11718yes—
130C2×C4×C31#12318yes—
131C2×C4×C31#12314yes—
132C2×C4×C31C23×C411yescharacteristic
133C2×C4×C31C22×D411yescharacteristic
134C2×C4×C31C2×#4114yes—
135C8×C31—44no—
136C23×C4⋊C4C2×C3111yescharacteristic
137C22×C22⋊C8C2×C3111yescharacteristic
138C2×#380C2×C3111yescharacteristic
139#1824C2×C3118yesdirect product factor
140C2×#340C2×C3114yescomplemented
141C22×C31—28no—
142C22×C31—28no—
143C22×C31—232no—
144C22×C31—24no—
145C22×C31—24no—
146C22×C31#38114yes—
147C22×C31C2×#10318yes—
148C22×C31C2×#10314yes—
149C22×C31#41814yes—
150C22×C31#48118yes—
151C22×C31#48418yes—
152C22×C31C22×C22⋊C411yescharacteristic
153C22×C31C2×#12312yes—
154C22×C31C22×SD1611yescharacteristic
155C22×C31C22×Q1611yescharacteristic
156C22×C31C2×AGL(1,ℤ/8)12yes—
157C4×C31—24no—
158C4×C31—48no—
159C4×C31—84no—
160C4×C31#38114yes—
161C4×C31C2×#11712yes—
162C4×C31C2×#12312yes—
163C24×C4—21no—
164C24×C4C22×C3111yescharacteristic
165C23×C8C22×C3112yes—
166C22×C4⋊C4—21no—
167C22×C4⋊C4—22no—
168C22×C4⋊C4—24no—
169C22×C4⋊C4C4×C3118yescomplemented
170C22×C4⋊C4C22×C3112yes—
171C22×C4⋊C4C22×C3112yes—
172C22×C4⋊C4C22×C3114yes—
173C22×C22⋊C4—21no—
174C2×C22⋊C8—24no—
175C2×C22⋊C8C22×C3114yes—
176#380—22no—
177#380C22×C3114yes—
178C2×#95—21no—
179#340C22×C31116yescomplemented
180C2×C31—28no—
181C2×C31#182418yesdirect product factor
182C2×C31C2×#38111yescharacteristic
183C2×C31C22×#10311yescharacteristic
184C2×C31C2×#41811yescharacteristic
185C2×C31C2×#48112yes—
186C2×C31C2×#48412yes—
187C25D4×C3111yescharacteristic
188C23×C4—28no—
189C23×C4—28no—
190C23×C4—22no—
191C23×C4—24no—
192C23×C4—22no—
193C23×C4—48no—
194C23×C4C2×C4×C3114yes—
195C23×C4D4×C3111yescharacteristic
196C23×C4D4×C3112yes—
197C23×C4D4×C3114yes—
198C23×C4C23×C3112yes—
199C23×C4C23×C3111yescharacteristic
200C22×C8—24no—
201C22×C8—28no—
202C22×C8C23×C3114yes—
203C2×C4⋊C4—216no—
204C2×C4⋊C4—28no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4C2×C4×C3118yes—
212C2×C4⋊C4C2×C4×C31116yescomplemented
213C2×C4⋊C4C23×C3114yes—
214C2×C4⋊C4C23×C3114yes—
215C2×C22⋊C4—24no—
216C2×C22⋊C4—44no—
217C22⋊C8—28no—
218#95—24no—
219C31C2×#182411yescharacteristic, direct product factor, Sylow
220C24—24no—
221C24—24no—
222C24C22⋊C4×C3114yes—
223C24SD16×C3114yes—
224C24Q16×C3114yes—
225C24C2×D4×C3112yes—
226C24C2×D4×C3111yescharacteristic
227C22×C4—24no—
228C22×C4—216no—
229C22×C4—28no—
230C22×C4—216no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—216no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—432no—
237C22×C4—416no—
238C22×C4—48no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4C22⋊C4×C3114yes—
243C22×C4C22⋊C4×C3118yes—
244C22×C4C22×C4×C3114yes—
245C22×C4C22×C4×C3112yes—
246C22×C4C2×D4×C3112yes—
247C22×C4C2×D4×C3114yes—
248C22×C4C2×D4×C3111yescharacteristic
249C22×C4C2×D4×C3112yes—
250C22×C4#41×C3118yes—
251C22×C4C24×C3111yescharacteristic
252C2×C8—24no—
253C2×C8—28no—
254C2×C8—48no—
255C4⋊C4—28no—
256C4⋊C4—216no—
257C4⋊C4—24no—
258C4⋊C4—28no—
259C4⋊C4—44no—
260C4⋊C4C22×C4×C3118yes—
261C22⋊C4—48no—
262C23—28no—
263C23—216no—
264C23—216no—
265C23—24no—
266C23—24no—
267C23—28no—
268C23C31×#103116yes—
269C23C2×C22⋊C4×C3114yes—
270C23C2×C22⋊C4×C3112yes—
271C23C31×#12314yes—
272C23C2×SD16×C3114yes—
273C23C2×SD16×C3112yes—
274C23C2×Q16×C3114yes—
275C23C2×Q16×C3112yes—
276C23C31×AGL(1,ℤ/8)14yes—
277C23C22×D4×C3111yescharacteristic
278C2×C4—24no—
279C2×C4—28no—
280C2×C4—28no—
281C2×C4—28no—
282C2×C4—216no—
283C2×C4—28no—
284C2×C4—432no—
285C2×C4—416no—
286C2×C4—48no—
287C2×C4—44no—
288C2×C4—44no—
289C2×C4—44no—
290C2×C4—88no—
291C2×C4C2×C22⋊C4×C3114yes—
292C2×C4C2×C22⋊C4×C3112yes—
293C2×C4C31×#11718yes—
294C2×C4C31×#12318yes—
295C2×C4C31×#12314yes—
296C2×C4C23×C4×C3111yescharacteristic
297C2×C4C22×D4×C3111yescharacteristic
298C2×C4C2×#41×C3114yes—
299C8—44no—
300C22—28no—
301C22—28no—
302C22—232no—
303C22—24no—
304C22—24no—
305C22C31×#38114yes—
306C22C2×C31×#10318yes—
307C22C2×C31×#10314yes—
308C22C31×#41814yes—
309C22C31×#48118yes—
310C22C31×#48418yes—
311C22C22×C22⋊C4×C3111yescharacteristic
312C22C2×C31×#12312yes—
313C22C22×SD16×C3111yescharacteristic
314C22C22×Q16×C3111yescharacteristic
315C22C2×C31×AGL(1,ℤ/8)12yes—
316C4—24no—
317C4—48no—
318C4—84no—
319C4C31×#38114yes—
320C4C2×C31×#11712yes—
321C4C2×C31×#12312yes—
322C2—28no—
323C2C31×#182418yesdirect product factor
324C2C2×C31×#38111yescharacteristic
325C2C22×C31×#10311yescharacteristic
326C2C2×C31×#41811yescharacteristic
327C2C2×C31×#48112yes—
328C2C2×C31×#48412yes—
subgroupG/H
center, socleC24×C31C2×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC25×C31D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1824C2direct (N × H)
5. C2×C31×#340C2semidirect
12. C22×C4⋊C4×C31C4semidirect
22. C31×#340C22semidirect
48. C2×C4⋊C4×C31C2×C4semidirect
97. C2×#1824C31direct (N × H)
139. #1824C2×C31direct (N × H)
140. C2×#340C2×C31semidirect
169. C22×C4⋊C4C4×C31semidirect
179. #340C22×C31semidirect
181. C2×C31#1824direct (N × H)
212. C2×C4⋊C4C2×C4×C31semidirect
219. C31C2×#1824direct (N × H)
323. C2C31×#1824direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊C4×C312
C22×C31×C22⋊C82
C2×C31×#3802
C31×#18242
C2×C31×#3402
C2×#182431