Finite Group Databasebeta

← C22×#17988377 #33238699

Subgroups — C22×#17988377 #33238699

Order 18688.

1486 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556508C211yesmaximal, characteristic
2C22×#14556506C211yesmaximal, characteristic
3C2×#17988377C2112yesmaximal, direct product factor
4C22×#123×C73C211yesmaximal, characteristic
5C22×#11924012—21no—
6C22×C22⋊Dic73—21no—
7C2×#14556508—23no—
8C2×#14556508C2216yes—
9C2×#14556506—23no—
10C2×#14556506C2216yes—
11#17988377C22116yesdirect product factor
12C23×D4×C73C2211yescharacteristic
13C24×C4×C73C411yescharacteristic, complemented
14C2×#123×C73—23no—
15C2×#123×C73—23no—
16C2×#123×C73C416yescomplemented
17C2×#123×C73C2216yes—
18C22×C4⋊C4×C73—21no—
19C22×C22⋊C4×C73—21no—
20C22×C22⋊C4×C73C411yescharacteristic, complemented
21C23×Dic73—41no—
22C2×#11924012—26no—
23C2×#11924012—43no—
24C22×#10596831—41no—
25C2×C22⋊Dic73—26no—
26C2×C22⋊Dic73—43no—
27#14556508—26no—
28#14556508C2314yes—
29#14556506—26no—
30#14556506C2314yes—
31C25×C73C2×C411yescharacteristic
32C25×C73D411yescharacteristic
33C22×D4×C73—41no—
34C22×D4×C73—43no—
35C22×D4×C73C2×C413yes—
36C22×D4×C73D413yes—
37C22×D4×C73D413yes—
38C22×D4×C73C2313yes—
39C23×C4×C73—21no—
40C23×C4×C73—21no—
41C23×C4×C73—23no—
42C23×C4×C73—43no—
43C23×C4×C73—41no—
44C23×C4×C73C2×C416yescomplemented
45C23×C4×C73D411yescharacteristic
46#123×C73—212no—
47#123×C73—26no—
48#123×C73—26no—
49#123×C73C2×C4112yescomplemented
50#123×C73C2314yes—
51C2×C4⋊C4×C73—26no—
52C2×C4⋊C4×C73—26no—
53C2×C22⋊C4×C73—26no—
54C2×C22⋊C4×C73—23no—
55C2×C22⋊C4×C73—26no—
56C2×C22⋊C4×C73C2×C416yescomplemented
57C22×Dic73—46no—
58C22×Dic73—84no—
59#11924012—24no—
60#11924012—46no—
61C2×#10596831—46no—
62C22⋊Dic73—24no—
63C22⋊Dic73—46no—
64C24×C73—23no—
65C24×C73—21no—
66C24×C73—21no—
67C24×C73—23no—
68C24×C73—44no—
69C24×C73—44no—
70C24×C73C22⋊C413yes—
71C24×C73C22⋊C413yes—
72C24×C73C22⋊C411yescharacteristic
73C24×C73C22×C413yes—
74C24×C73C2×D413yes—
75C2×D4×C73—43no—
76C2×D4×C73—43no—
77C2×D4×C73—43no—
78C2×D4×C73—43no—
79C2×D4×C73—43no—
80C2×D4×C73—43no—
81C2×D4×C73—43no—
82C2×D4×C73—43no—
83C2×D4×C73C22⋊C416yes—
84C2×D4×C73C22×C413yes—
85C2×D4×C73C2×D413yes—
86C2×D4×C73C2×D413yes—
87C2×D4×C73C2411yescharacteristic
88C22×C4×C73—21no—
89C22×C4×C73—23no—
90C22×C4×C73—26no—
91C22×C4×C73—26no—
92C22×C4×C73—26no—
93C22×C4×C73—44no—
94C22×C4×C73—46no—
95C22×C4×C73—46no—
96C22×C4×C73—43no—
97C22×C4×C73—41no—
98C22×C4×C73—46no—
99C22×C4×C73—46no—
100C22×C4×C73C22⋊C413yes—
101C22×C4×C73C22×C414yescomplemented
102C22×C4×C73C2×D413yes—
103C4⋊C4×C73—212no—
104C4⋊C4×C73—24no—
105C22⋊C4×C73—212no—
106C22⋊C4×C73—26no—
107C22⋊C4×C73—24no—
108C22⋊C4×C73C22×C414yescomplemented
109C23×C73—24no—
110C23×C73—23no—
111C23×C73—23no—
112C23×C73—23no—
113C23×C73—23no—
114C23×C73—23no—
115C23×C73—23no—
116C23×C73—23no—
117C23×C73—23no—
118C23×C73—46no—
119C23×C73—46no—
120C23×C73—412no—
121C23×C73—46no—
122C23×C73—46no—
123C23×C73—44no—
124C23×C73—44no—
125C23×C73—86no—
126C23×C73#9913yes—
127C23×C73#9911yescharacteristic
128C23×C73C2×C22⋊C413yes—
129C23×C73C2×C22⋊C413yes—
130C23×C73C2×C22⋊C413yes—
131C23×C73C23×C411yescharacteristic
132C23×C73C22×D411yescharacteristic
133D4×C73—46no—
134D4×C73—43no—
135D4×C73—43no—
136D4×C73—43no—
137D4×C73—41no—
138C2×C4×C73—23no—
139C2×C4×C73—23no—
140C2×C4×C73—23no—
141C2×C4×C73—23no—
142C2×C4×C73—24no—
143C2×C4×C73—24no—
144C2×C4×C73—412no—
145C2×C4×C73—412no—
146C2×C4×C73—46no—
147C2×C4×C73—46no—
148C2×C4×C73—44no—
149C2×C4×C73C2×C22⋊C413yes—
150C2×C4×C73C22×D411yescharacteristic
151C2×Dic73—44no—
152C2×Dic73—812no—
153#10596831—44no—
154C22×C73—26no—
155C22×C73—26no—
156C22×C73—21no—
157C22×C73—23no—
158C22×C73—21no—
159C22×C73—23no—
160C22×C73—43no—
161C22×C73—43no—
162C22×C73—41no—
163C22×C73—41no—
164C22×C73—46no—
165C22×C73—46no—
166C22×C73—46no—
167C22×C73—46no—
168C22×C73—46no—
169C22×C73—46no—
170C22×C73—83no—
171C22×C73—83no—
172C22×C73#35214yescomplemented
173C22×C73C2×#9913yes—
174C22×C73C2×#9913yes—
175C22×C73C22×C22⋊C411yescharacteristic
176C4×C73—21no—
177C4×C73—23no—
178C4×C73—44no—
179C4×C73—44no—
180Dic73—84no—
181C22×#352—731nomaximal, Sylow
182C2×C73—21no—
183C2×C73—23no—
184C2×C73—41no—
185C2×C73—43no—
186C2×C73—41no—
187C2×C73—43no—
188C2×C73C2×#35216yescomplemented
189C2×C73C22×#9911yescharacteristic
190C22×#123D7311yescharacteristic
191C22×#100—731no—
192C22×#99—731no—
193C2×#352—7312no—
194C73C22×#35211yescharacteristic, complemented, Sylow
195C23×D4C2×D7311yescharacteristic
196C24×C4Dic7311yescharacteristic, complemented
197C22×M16—1461no—
198C2×#123—23no—
199C2×#123—23no—
200C2×#123Dic7316yescomplemented
201C2×#123C2×D7316yes—
202C22×C4⋊C4—21no—
203C22×C22⋊C4—21no—
204C22×C22⋊C4—1461no—
205C22×C22⋊C4Dic7311yescharacteristic, complemented
206C2×#100—736no—
207C2×#100—1463no—
208C2×#99—736no—
209C2×#99—1463no—
210#352—7316no—
211C25C2×Dic7311yescharacteristic
212C25C22⋊D7311yescharacteristic
213C22×D4—43no—
214C22×D4—41no—
215C22×D4C2×Dic7313yes—
216C22×D4C22⋊D7313yes—
217C22×D4C22⋊D7313yes—
218C22×D4C22×D7313yes—
219C23×C4—23no—
220C23×C4—21no—
221C23×C4—21no—
222C23×C4—43no—
223C23×C4—41no—
224C23×C4—2921no—
225C23×C4C2×Dic7316yescomplemented
226C23×C4C22⋊D7311yescharacteristic
227C2×M16—2923no—
228C2×M16—1466no—
229C22×C8—2921no—
230#123—212no—
231#123—26no—
232#123—26no—
233#123C2×Dic73112yescomplemented
234#123C22×D7314yes—
235C2×C4⋊C4—26no—
236C2×C4⋊C4—26no—
237C2×C22⋊C4—26no—
238C2×C22⋊C4—23no—
239C2×C22⋊C4—26no—
240C2×C22⋊C4—2923no—
241C2×C22⋊C4—1466no—
242C2×C22⋊C4C2×Dic7316yescomplemented
243#100—734no—
244#100—1466no—
245#99—734no—
246#99—1466no—
247C24—23no—
248C24—21no—
249C24—21no—
250C24—23no—
251C24—44no—
252C24—44no—
253C24C22⋊Dic7313yes—
254C24C22⋊Dic7313yes—
255C24C22⋊Dic7311yescharacteristic
256C24C22×Dic7313yes—
257C24C2×C22⋊D7313yes—
258C2×D4—43no—
259C2×D4—43no—
260C2×D4—43no—
261C2×D4—43no—
262C2×D4—43no—
263C2×D4—43no—
264C2×D4—43no—
265C2×D4—43no—
266C2×D4C22⋊Dic7316yes—
267C2×D4C22×Dic7313yes—
268C2×D4C2×C22⋊D7313yes—
269C2×D4C2×C22⋊D7313yes—
270C2×D4C23×D7311yescharacteristic
271C22×C4—23no—
272C22×C4—21no—
273C22×C4—26no—
274C22×C4—26no—
275C22×C4—26no—
276C22×C4—44no—
277C22×C4—46no—
278C22×C4—46no—
279C22×C4—43no—
280C22×C4—41no—
281C22×C4—46no—
282C22×C4—46no—
283C22×C4—2926no—
284C22×C4—5844no—
285C22×C4C22⋊Dic7313yes—
286C22×C4C22×Dic7314yescomplemented
287C22×C4C2×C22⋊D7313yes—
288M16—2926no—
289M16—1464no—
290C2×C8—2926no—
291C4⋊C4—212no—
292C4⋊C4—24no—
293C22⋊C4—212no—
294C22⋊C4—26no—
295C22⋊C4—24no—
296C22⋊C4—2926no—
297C22⋊C4—1464no—
298C22⋊C4C22×Dic7314yescomplemented
299C23—24no—
300C23—23no—
301C23—23no—
302C23—23no—
303C23—23no—
304C23—23no—
305C23—23no—
306C23—23no—
307C23—23no—
308C23—46no—
309C23—46no—
310C23—412no—
311C23—46no—
312C23—46no—
313C23—44no—
314C23—44no—
315C23—86no—
316C23#1455650613yes—
317C23#1455650611yescharacteristic
318C23C2×C22⋊Dic7313yes—
319C23C2×C22⋊Dic7313yes—
320C23C2×C22⋊Dic7313yes—
321C23C23×Dic7311yescharacteristic
322C23C22×C22⋊D7311yescharacteristic
323D4—46no—
324D4—43no—
325D4—43no—
326D4—43no—
327D4—41no—
328C2×C4—23no—
329C2×C4—23no—
330C2×C4—23no—
331C2×C4—23no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—412no—
335C2×C4—412no—
336C2×C4—46no—
337C2×C4—46no—
338C2×C4—44no—
339C2×C4—2924no—
340C2×C4—58412no—
341C2×C4C2×C22⋊Dic7313yes—
342C2×C4C22×C22⋊D7311yescharacteristic
343C8—2924no—
344C22—26no—
345C22—26no—
346C22—23no—
347C22—21no—
348C22—21no—
349C22—23no—
350C22—43no—
351C22—43no—
352C22—41no—
353C22—41no—
354C22—46no—
355C22—46no—
356C22—46no—
357C22—46no—
358C22—46no—
359C22—46no—
360C22—83no—
361C22—83no—
362C22#1798837714yesdirect product factor
363C22C2×#1455650613yes—
364C22C2×#1455650613yes—
365C22C22×C22⋊Dic7311yescharacteristic
366C4—21no—
367C4—23no—
368C4—44no—
369C4—44no—
370C4—5844no—
371C2—21no—
372C2—23no—
373C2—41no—
374C2—43no—
375C2—41no—
376C2—43no—
377C2C2×#1798837716yesdirect product factor
378C2C22×#1455650611yescharacteristic
subgroupG/H
centerC23#14556506
commutatorC23×C73C23×C4
FrattiniC2×D4C23×D73
FittingC22×#123×C73C2
socleC23×C73#99
prime radicalC23×D4×C73C22
cosocleC2×D4×C73C24
hypercenterC22×#123D73
hypocenterC73C22×#352
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24 ◁ C23×D4 ◁ C22×#123

Complements

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

NH ≅ G/Ntype
3. C2×#17988377C2direct (N × H)
11. #17988377C22direct (N × H)
13. C24×C4×C73C4semidirect
16. C2×#123×C73C4semidirect
20. C22×C22⋊C4×C73C4semidirect
44. C23×C4×C73C2×C4semidirect
49. #123×C73C2×C4semidirect
56. C2×C22⋊C4×C73C2×C4semidirect
101. C22×C4×C73C22×C4semidirect
108. C22⋊C4×C73C22×C4semidirect
172. C22×C73#352semidirect
188. C2×C73C2×#352semidirect
194. C73C22×#352semidirect
196. C24×C4Dic73semidirect
200. C2×#123Dic73semidirect
205. C22×C22⋊C4Dic73semidirect
225. C23×C4C2×Dic73semidirect
233. #123C2×Dic73semidirect
242. C2×C22⋊C4C2×Dic73semidirect
286. C22×C4C22×Dic73semidirect
298. C22⋊C4C22×Dic73semidirect
362. C22#17988377direct (N × H)
377. C2C2×#17988377direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565082
C22×#145565062
C2×#179883772
C22×#123×C732
C22×#35273