Finite Group Databasebeta

← C4×#19128431 #35564407

Subgroups — C4×#19128431 #35564407

Order 21248.

2324 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128431C211yesmaximal, characteristic
2#24910553C211yesmaximal, characteristic
3#24910551C214yesmaximal
4#24910549C214yesmaximal
5#24910377C214yesmaximal
6#24910375C212yesmaximal
7C4×#14581791C214yesmaximal
8C4×#14581790C214yesmaximal
9C42×Dic166C212yesmaximal
10C4×#14581757C214yesmaximal
11C4×C4⋊Q8×C83C211yesmaximal, characteristic
12#19128431C4116yesdirect product factor
13C2×#14581791C2214yes—
14C2×#14581790C2214yes—
15C2×C4×Dic166C2212yes—
16C2×C4×Dic166C2214yes—
17C2×C4×Dic166C2212yes—
18C2×C4×Dic166C2212yes—
19C2×#14581757C2214yes—
20C2×#14581757C2214yes—
21#19127608C2214yes—
22#19127606C2214yes—
23#19127605C2218yes—
24#19127600C2214yes—
25#19127598C2218yes—
26#19127597C2214yes—
27#19127596C2218yes—
28#19127596C2218yes—
29#19127570C2214yes—
30#19127570C2214yes—
31C4⋊C4×Dic83C2214yes—
32C4⋊C4×Dic83C2214yes—
33C4×Dic83⋊C4C2214yes—
34C4×Dic83⋊C4C2214yes—
35C4×Dic83⋊C4C2218yes—
36C4×Dic83⋊C4C2214yes—
37C4×C4⋊Dic83C2212yes—
38C4×C4⋊Dic83C2212yes—
39C4×C4⋊Dic83C2212yes—
40#19127552C2218yes—
41#19127552C2218yes—
42C42×Dic83C2214yes—
43C42×Dic83C2214yes—
44C2×C4⋊Q8×C83C2211yescharacteristic
45C2×C4×Q8×C83C2212yes—
46#391×C83C2212yes—
47#389×C83C2214yes—
48#384×C83C2211yescharacteristic
49C4×C4⋊C4×C83C2214yes—
50C43×C83C2211yescharacteristic
51C22×Dic166C2314yes—
52C22×Dic166C2312yes—
53#14581791C2×C4132yes—
54#14581790C2×C4132yes—
55C4×Dic166—28no—
56C4×Dic166—48no—
57C4×Dic166C2×C4116yes—
58C4×Dic166Q8116yescomplemented
59#14581757—216no—
60#14581757C2×C4132yes—
61C2×C4⋊Dic83C2312yes—
62C2×C4⋊Dic83C2314yes—
63C2×C4⋊Dic83C2312yes—
64C2×C4⋊Dic83C2312yes—
65C2×Dic83⋊C4C2318yes—
66C2×Dic83⋊C4C2314yes—
67C2×Dic83⋊C4C2318yes—
68C2×Dic83⋊C4C2318yes—
69C2×Dic83⋊C4C2314yes—
70C2×Dic83⋊C4C2314yes—
71C2×C4×Dic83C2314yes—
72C2×C4×Dic83C2318yes—
73C2×C4×Dic83C2314yes—
74C2×C4×Dic83C2314yes—
75C2×C4×Dic83C2314yes—
76C2×C4×Dic83C2314yes—
77C2×C4×Dic83C2314yes—
78C2×C4×Dic83C2314yes—
79C2×C4×Dic83C2314yes—
80C83⋊#95C2318yes—
81C83⋊#95C2318yes—
82C83⋊#95C2314yes—
83C83⋊#95C2314yes—
84C83⋊#95C2314yes—
85C22×Q8×C83C2312yes—
86C4⋊Q8×C83C2×C418yes—
87C4×Q8×C83—44no—
88C2×C4⋊C4×C83C2314yes—
89C2×C4⋊C4×C83C2314yes—
90C2×C4⋊C4×C83C2312yes—
91C2×C4⋊C4×C83C2314yes—
92C2×C42×C83C2312yes—
93C2×C42×C83C2311yescharacteristic
94C2×C42×C83C2314yes—
95C2×C42×C83C2311yescharacteristic
96C2×C42×C83C2311yescharacteristic
97C2×C42×C83C2312yes—
98#95×C83C2318yes—
99C2×Dic166—44no—
100C2×Dic166—44no—
101C2×Dic166C22×C4116yes—
102C2×Dic166C22×C418yes—
103C2×Dic166C2×Q818yes—
104C2×Dic166#4118yes—
105C22×Dic83C2414yes—
106C22×Dic83C2414yes—
107C22×Dic83C2414yes—
108C22×Dic83C2414yes—
109C4⋊Dic83—24no—
110C4⋊Dic83—44no—
111C4⋊Dic83C22×C418yes—
112C4⋊Dic83C2×Q818yes—
113Dic83⋊C4—216no—
114Dic83⋊C4—28no—
115Dic83⋊C4—48no—
116Dic83⋊C4C22×C4116yes—
117Dic83⋊C4C22×C4132yes—
118Dic83⋊C4C2×Q8116yes—
119C4×Dic83—28no—
120C4×Dic83—28no—
121C4×Dic83—216no—
122C4×Dic83—28no—
123C4×Dic83—44no—
124C4×Dic83—44no—
125C4×Dic83C22×C4116yes—
126C4×Dic83C22×C4116yes—
127C4×Dic83C2×Q8116yes—
128C2×Q8×C83—42no—
129C2×Q8×C83—42no—
130C2×Q8×C83C22×C418yes—
131C22×C4×C83C2414yes—
132C22×C4×C83C2411yescharacteristic
133C22×C4×C83C2414yes—
134C22×C4×C83C2411yescharacteristic
135C22×C4×C83C2412yes—
136C22×C4×C83C2412yes—
137C22×C4×C83C2411yescharacteristic
138C4⋊C4×C83—28no—
139C4⋊C4×C83—42no—
140C4⋊C4×C83—44no—
141C4⋊C4×C83C22×C4116yes—
142C42×C83—24no—
143C42×C83—22no—
144C42×C83—28no—
145C42×C83—41no—
146C42×C83C22×C414yes—
147C42×C83C2×Q818yes—
148C23×C83C2511yescharacteristic
149Q8×C83—48no—
150C2×C4×C83—22no—
151C2×C4×C83—21no—
152C2×C4×C83—24no—
153C2×C4×C83—21no—
154C2×C4×C83—22no—
155C2×C4×C83—24no—
156C2×C4×C83—22no—
157C2×C4×C83—28no—
158C2×C4×C83—21no—
159C2×C4×C83—24no—
160C2×C4×C83C23×C412yes—
161C2×C4×C83C23×C418yes—
162C2×C4×C83C23×C414yes—
163C2×C4×C83C22×Q814yes—
164C2×C4×C83C22×Q814yes—
165C2×C4×C83C22×Q814yes—
166C2×C4×C83C2×#4114yes—
167C2×C4×C83H(5,𝔽2)12yes—
168C2×Dic83—24no—
169C2×Dic83—24no—
170C2×Dic83—24no—
171C2×Dic83—24no—
172C2×Dic83—24no—
173C2×Dic83—24no—
174C2×Dic83—24no—
175C2×Dic83C23×C418yes—
176C2×Dic83C23×C418yes—
177C2×Dic83C22×Q818yes—
178C2×Dic83C22×Q818yes—
179C2×Dic83C2×#4118yes—
180Dic166—416no—
181Dic166C4×Q8132yescomplemented
182C22×C83C24×C411yescharacteristic
183C22×C83C23×Q812yes—
184C22×C83C22×#4112yes—
185C22×C83C2×H(5,𝔽2)11yescharacteristic
186C22×C83#58511yescharacteristic
187C4×C83—28no—
188C4×C83—22no—
189C4×C83—24no—
190C4×C83—41no—
191C4×C83—44no—
192C4×C83C2×C4×Q818yes—
193C4×C83Q8214yescomplemented
194Dic83—28no—
195Dic83—28no—
196Dic83—44no—
197Dic83C2×C4×Q8116yes—
198C4×Q82—831nomaximal, Sylow
199C2×C83C22×C4×Q812yes—
200C2×C83C4×H(5,𝔽2)11yescharacteristic
201C2×C83C2×Q8211yescharacteristic
202C2×C83Q8×#4112yes—
203C2×C83#348311yescharacteristic
204C2×Q82—831no—
205#2369—834no—
206#2369—834no—
207#2369—831no—
208Q8×C4⋊C4—834no—
209Q8×C4⋊C4—832no—
210C4×C4⋊Q8—834no—
211C4×C4⋊Q8—834no—
212C4×C4⋊Q8D8311yescharacteristic
213C42×Q8—834no—
214C42×Q8—832no—
215C83C4×Q8211yescharacteristic, complemented, Sylow
216Q82—8316no—
217C2×C4⋊Q8—834no—
218C2×C4⋊Q8—834no—
219C2×C4⋊Q8C2×D8311yescharacteristic
220C2×C4×Q8—834no—
221C2×C4×Q8—834no—
222C2×C4×Q8—834no—
223C2×C4×Q8—832no—
224C2×C4×Q8—832no—
225C2×C4×Q8—832no—
226C2×C4×Q8C2×D8312yes—
227#391—834no—
228#391—834no—
229#391—838no—
230#391C2×D8312yes—
231#389—838no—
232#389—838no—
233#389—834no—
234#389—834no—
235#389—838no—
236#389C2×D8314yes—
237#384—834no—
238#384—834no—
239#384C2×D8311yescharacteristic
240C4×C4⋊C4—834no—
241C4×C4⋊C4—834no—
242C4×C4⋊C4—832no—
243C4×C4⋊C4—832no—
244C4×C4⋊C4—832no—
245C4×C4⋊C4—838no—
246C4×C4⋊C4—834no—
247C4×C4⋊C4—834no—
248C4×C4⋊C4—834no—
249C4×C4⋊C4—838no—
250C4×C4⋊C4—838no—
251C4×C4⋊C4C2×D8314yes—
252C43—834no—
253C43—834no—
254C43C2×D8311yescharacteristic
255C22×Q8—834no—
256C22×Q8—832no—
257C22×Q8C22×D8312yes—
258C4⋊Q8—8332no—
259C4⋊Q8—8332no—
260C4⋊Q8C4×D8318yes—
261C4×Q8—44no—
262C4×Q8—3328no—
263C4×Q8—8332no—
264C4×Q8—8316no—
265C4×Q8—8316no—
266C4×Q8—1668no—
267C4×Q8—16616no—
268C2×C4⋊C4—838no—
269C2×C4⋊C4—834no—
270C2×C4⋊C4—834no—
271C2×C4⋊C4—838no—
272C2×C4⋊C4—832no—
273C2×C4⋊C4—834no—
274C2×C4⋊C4—832no—
275C2×C4⋊C4—834no—
276C2×C4⋊C4—838no—
277C2×C4⋊C4—832no—
278C2×C4⋊C4C22×D8314yes—
279C2×C4⋊C4C22×D8314yes—
280C2×C4⋊C4C22×D8312yes—
281C2×C4⋊C4C22×D8314yes—
282C2×C42—834no—
283C2×C42—834no—
284C2×C42—834no—
285C2×C42—834no—
286C2×C42—834no—
287C2×C42—838no—
288C2×C42—834no—
289C2×C42—834no—
290C2×C42—834no—
291C2×C42C22×D8312yes—
292C2×C42C22×D8314yes—
293C2×C42C22×D8311yescharacteristic
294C2×C42C22×D8311yescharacteristic
295C2×C42C22×D8311yescharacteristic
296C2×C42C22×D8312yes—
297#95—834no—
298#95—838no—
299#95—834no—
300#95—838no—
301#95—834no—
302#95C22×D8318yes—
303C2×Q8—42no—
304C2×Q8—42no—
305C2×Q8—3324no—
306C2×Q8—3324no—
307C2×Q8—8316no—
308C2×Q8—838no—
309C2×Q8—838no—
310C2×Q8—838no—
311C2×Q8C2×C4×D8318yes—
312C22×C4—834no—
313C22×C4—834no—
314C22×C4—834no—
315C22×C4—834no—
316C22×C4C23×D8311yescharacteristic
317C22×C4C23×D8314yes—
318C22×C4C23×D8311yescharacteristic
319C22×C4C23×D8314yes—
320C22×C4C23×D8312yes—
321C22×C4C23×D8312yes—
322C22×C4C23×D8311yescharacteristic
323C4⋊C4—28no—
324C4⋊C4—42no—
325C4⋊C4—44no—
326C4⋊C4—3328no—
327C4⋊C4—3324no—
328C4⋊C4—8332no—
329C4⋊C4—8316no—
330C4⋊C4—838no—
331C4⋊C4—8316no—
332C4⋊C4—838no—
333C4⋊C4—1668no—
334C4⋊C4—16616no—
335C4⋊C4—1664no—
336C4⋊C4C2×C4×D83116yes—
337C42—24no—
338C42—22no—
339C42—28no—
340C42—41no—
341C42—3324no—
342C42—3324no—
343C42—8316no—
344C42—8316no—
345C42—8316no—
346C42—1668no—
347C42—16616no—
348C42—1668no—
349C42—1668no—
350C42C2×C4×D8314yes—
351C42Q8×D8318yes—
352C23C24×D8311yescharacteristic
353Q8—48no—
354Q8—33216no—
355Q8—8332no—
356C2×C4—22no—
357C2×C4—21no—
358C2×C4—24no—
359C2×C4—22no—
360C2×C4—21no—
361C2×C4—24no—
362C2×C4—22no—
363C2×C4—28no—
364C2×C4—21no—
365C2×C4—24no—
366C2×C4—838no—
367C2×C4—838no—
368C2×C4—838no—
369C2×C4—838no—
370C2×C4—838no—
371C2×C4—1664no—
372C2×C4—1664no—
373C2×C4—1664no—
374C2×C4—1664no—
375C2×C4—1664no—
376C2×C4—1664no—
377C2×C4—1664no—
378C2×C4C22×C4×D8318yes—
379C2×C4C22×C4×D8312yes—
380C2×C4C22×C4×D8314yes—
381C2×C4C2×Q8×D8314yes—
382C2×C4C2×Q8×D8314yes—
383C2×C4C2×Q8×D8314yes—
384C2×C4#41×D8314yes—
385C2×C4#1458183712yes—
386C22C23×C4×D8311yescharacteristic
387C22C22×Q8×D8312yes—
388C22C2×#41×D8312yes—
389C22C2×#1458183711yescharacteristic
390C22#1912853711yescharacteristic
391C4—22no—
392C4—28no—
393C4—24no—
394C4—41no—
395C4—44no—
396C4—3324no—
397C4—8316no—
398C4—1668no—
399C4—1668no—
400C4C4×Q8×D8318yes—
401C4#1912843114yesdirect product factor
402C2C2×C4×Q8×D8312yes—
403C2C4×#1458183711yescharacteristic
404C2C2×#1912843111yescharacteristic
405C2#2492104112yes—
406C2#2492108711yescharacteristic
subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC23C24×D83
FittingC4×C4⋊Q8×C83C2
socle, prime radical, cosocleC23×C83C25
hypercenterC4×C4⋊Q8D83
hypocenterC83C4×Q82
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C4×C4⋊Q8

Complements

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

NH ≅ G/Ntype
12. #19128431C4direct (N × H)
58. C4×Dic166Q8semidirect
181. Dic166C4×Q8semidirect
193. C4×C83Q82semidirect
215. C83C4×Q82semidirect
401. C4#19128431direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191284312
#249105532
#249105512
#249105492
#249103772
#249103752
C4×#145817912
C4×#145817902
C42×Dic1662
C4×#145817572
C4×C4⋊Q8×C832
C4×Q8283