Finite Group Databasebeta

#32977143

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C8

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8266

Subgroups

subgroupG/H
centerC4×C8C22⋊D73
commutatorC4×C73C2×C4×C8
FrattiniC2×C42C22×D73
FittingC73×#1450C2
socleC22×C73C4×C4⋊C4
prime radicalC23×C73#117
cosocleC2×C42×C73C23
hypercenter#1450D73
hypocenterC73#8266
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4×C8 ◁ C2×C4×C8 ◁ #1450

414 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 414 conjugacy classes of subgroups — too many to draw. Only its 195 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) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=de,d^2=g,f^2=h,b^a=bd,i^a=i^72,d^b=dg,e^b=eg

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 60727);