Finite Group Databasebeta

#38768778

order25472
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC199 ⋊ #1785

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic199
commutatorC23×C199C22×C4
FrattiniC22×C4C22×D199
Fitting, prime radicalC22×#41×C199C2
socleC22×C199C2×C22⋊C4
cosocleC22×C4×C199C23
hypercenterC22×#41D199
hypocenterC199#1785
LCSG ▷ C23×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#41

584 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 584 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 6368

Polycyclic presentation:

2^7,199|a^2=f,c^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^198,f^b=fg

Conjugacy classes & character table

3992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25472, 4438);