Finite Group Databasebeta

#38767238

order25472
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#431×C199 ⋊ C2
SylowC199 ⋊ #1477

Subgroups

subgroupG/H
centerC2×C4C2×D796
commutatorC4×C199C22×C8
FrattiniC42C22×D199
Fitting#431×C199C2
socleC22×C199C2×C22⋊C4
prime radicalC2×#15691886C4
cosocleC42×C199C23
hypercenter#431D199
hypocenterC199#1477
LCSG ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

264 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12736

Polycyclic presentation:

2^7,199|a^2=e,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^198,c^b=cf,d^b=df,h^b=h^198

Conjugacy classes & character table

4004 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25472, 2898);