Finite Group Databasebeta

#38770835

order25472
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingAΣL(1,𝔽16)×C199 ⋊ C2
SylowC199 ⋊ #2196

Subgroups

subgroupG/H
centerC2#27164206
commutator, cosocleC2×D4×C199C23
FrattiniC2×D4C22×D199
FittingAΣL(1,𝔽16)×C199C2
socleC2×C199B(4,𝔽2)
hypercenterAΣL(1,𝔽16)D199
hypocenterC199#2196
LCSG ▷ C2×D4×C199 ▷ C22×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

354 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 1592

Polycyclic presentation:

2^7,199|b^a=bd,c^a=ce,f^a=fg,h^a=h^198,e^b=efg,d^c=df,h^c=h^198,e^d=eg

Conjugacy classes & character table

1307 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25472, 6495);