Finite Group Databasebeta

#29596144

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#2153 ⋊ C2
SylowC61 ⋊ #12828

Subgroups

subgroupG/H
centerC2#21445830
commutatorC2×C8×C61C22×C4
FrattiniC22×C8C22×D61
FittingC61×#2153C2
socleC2×C61#1804
prime radicalC2×#14519799C22
cosocleC22×C8×C61C23
hypercenter#2153D61
hypocenterC61#12828
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ #405 ◁ #2153

390 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 1952

Polycyclic presentation:

2^8,61|a^2=f,b^2=dg,d^2=h,e^2=gh,f^2=h,g^2=h,b^a=bd,c^a=ce,e^a=eg,g^a=gh,i^a=i^60,e^b=eh,f^b=fh,d^c=dh,e^c=eg,g^c=gh,i^c=i^60

Conjugacy classes & character table

1360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 85699);